1366703492

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4081

約数の個数: 72

約数和(自身を含む): 3054552480

約数和(自身を除く): 1687848988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 163, 196, 308, 326, 539, 652, 1078, 1141, 1793, 2156, 2282, 3586, 3889, 4564, 7172, 7778, 7987, 12551, 15556, 15974, 25102, 27223, 31948, 42779, 50204, 54446, 85558, 87857, 108892, 171116, 175714, 190561, 299453, 351428, 381122, 598906, 633907, 762244, 1197812, 1267814, 2096171, 2535628, 4192342, 4437349, 6972977, 8384684, 8874698, 13945954, 17749396, 27891908, 31061443, 48810839, 62122886, 97621678, 124245772, 195243356, 341675873, 683351746, 1366703492]

約数ペア:

[(1, 1366703492), (2, 683351746), (4, 341675873), (7, 195243356), (11, 124245772), (14, 97621678), (22, 62122886), (28, 48810839), (44, 31061443), (49, 27891908), (77, 17749396), (98, 13945954), (154, 8874698), (163, 8384684), (196, 6972977), (308, 4437349), (326, 4192342), (539, 2535628), (652, 2096171), (1078, 1267814), (1141, 1197812), (1793, 762244), (2156, 633907), (2282, 598906), (3586, 381122), (3889, 351428), (4564, 299453), (7172, 190561), (7778, 175714), (7987, 171116), (12551, 108892), (15556, 87857), (15974, 85558), (25102, 54446), (27223, 50204), (31948, 42779)]