9860438

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 17527104

約数和(自身を除く): 7666666

約数列:

[1, 2, 7, 14, 53, 97, 106, 137, 194, 274, 371, 679, 742, 959, 1358, 1918, 5141, 7261, 10282, 13289, 14522, 26578, 35987, 50827, 71974, 93023, 101654, 186046, 704317, 1408634, 4930219, 9860438]

約数ペア:

[(1, 9860438), (2, 4930219), (7, 1408634), (14, 704317), (53, 186046), (97, 101654), (106, 93023), (137, 71974), (194, 50827), (274, 35987), (371, 26578), (679, 14522), (742, 13289), (959, 10282), (1358, 7261), (1918, 5141)]