408444190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{530447}}^1$

素因数の和:530472

約数の個数: 32

約数和(自身を含む): 916614144

約数和(自身を除く): 508169954

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 530447, 1060894, 2652235, 3713129, 5304470, 5834917, 7426258, 11669834, 18565645, 29174585, 37131290, 40844419, 58349170, 81688838, 204222095, 408444190]

約数ペア:

[(1, 408444190), (2, 204222095), (5, 81688838), (7, 58349170), (10, 40844419), (11, 37131290), (14, 29174585), (22, 18565645), (35, 11669834), (55, 7426258), (70, 5834917), (77, 5304470), (110, 3713129), (154, 2652235), (385, 1060894), (770, 530447)]