9971111612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{2953}}^1$

素因数の和:3571

約数の個数: 96

約数和(自身を含む): 22947617280

約数和(自身を除く): 12976505668

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 577, 836, 1154, 1463, 2308, 2926, 2953, 4039, 5852, 5906, 6347, 8078, 10963, 11812, 12694, 16156, 20671, 21926, 25388, 32483, 41342, 43852, 44429, 56107, 64966, 76741, 82684, 88858, 112214, 120593, 129932, 153482, 177716, 224428, 227381, 241186, 306964, 392749, 454762, 482372, 617177, 785498, 844151, 909524, 1234354, 1570996, 1688302, 1703881, 2468708, 3376604, 3407762, 4320239, 6815524, 8640478, 11927167, 17280956, 18742691, 23854334, 32373739, 37485382, 47708668, 64747478, 74970764, 129494956, 131198837, 226616173, 262397674, 356111129, 453232346, 524795348, 712222258, 906464692, 1424444516, 2492777903, 4985555806, 9971111612]

約数ペア:

[(1, 9971111612), (2, 4985555806), (4, 2492777903), (7, 1424444516), (11, 906464692), (14, 712222258), (19, 524795348), (22, 453232346), (28, 356111129), (38, 262397674), (44, 226616173), (76, 131198837), (77, 129494956), (133, 74970764), (154, 64747478), (209, 47708668), (266, 37485382), (308, 32373739), (418, 23854334), (532, 18742691), (577, 17280956), (836, 11927167), (1154, 8640478), (1463, 6815524), (2308, 4320239), (2926, 3407762), (2953, 3376604), (4039, 2468708), (5852, 1703881), (5906, 1688302), (6347, 1570996), (8078, 1234354), (10963, 909524), (11812, 844151), (12694, 785498), (16156, 617177), (20671, 482372), (21926, 454762), (25388, 392749), (32483, 306964), (41342, 241186), (43852, 227381), (44429, 224428), (56107, 177716), (64966, 153482), (76741, 129932), (82684, 120593), (88858, 112214)]