1983449881688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{727071071}}^1$

素因数の和:727071119

約数の個数: 32

約数和(自身を含む): 4187929374720

約数和(自身を除く): 2204479493032

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 727071071, 1454142142, 2908284284, 5816568568, 7997781781, 15995563562, 22539203201, 31991127124, 45078406402, 63982254248, 90156812804, 180313625608, 247931235211, 495862470422, 991724940844, 1983449881688]

約数ペア:

[(1, 1983449881688), (2, 991724940844), (4, 495862470422), (8, 247931235211), (11, 180313625608), (22, 90156812804), (31, 63982254248), (44, 45078406402), (62, 31991127124), (88, 22539203201), (124, 15995563562), (248, 7997781781), (341, 5816568568), (682, 2908284284), (1364, 1454142142), (2728, 727071071)]