1297338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 3317760

約数和(自身を除く): 2020422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 79, 102, 119, 138, 158, 161, 237, 238, 322, 357, 391, 474, 483, 553, 714, 782, 966, 1106, 1173, 1343, 1659, 1817, 2346, 2686, 2737, 3318, 3634, 4029, 5451, 5474, 8058, 8211, 9401, 10902, 12719, 16422, 18802, 25438, 28203, 30889, 38157, 56406, 61778, 76314, 92667, 185334, 216223, 432446, 648669, 1297338]

約数ペア:

[(1, 1297338), (2, 648669), (3, 432446), (6, 216223), (7, 185334), (14, 92667), (17, 76314), (21, 61778), (23, 56406), (34, 38157), (42, 30889), (46, 28203), (51, 25438), (69, 18802), (79, 16422), (102, 12719), (119, 10902), (138, 9401), (158, 8211), (161, 8058), (237, 5474), (238, 5451), (322, 4029), (357, 3634), (391, 3318), (474, 2737), (483, 2686), (553, 2346), (714, 1817), (782, 1659), (966, 1343), (1106, 1173)]