137890494758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1\times {\mathrm{31481}}^1$

素因数の和:34288

約数の個数: 32

約数和(自身を含む): 223750885248

約数和(自身を除く): 85860390490

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 2741, 5482, 31481, 46597, 62962, 93194, 128827, 257654, 535177, 1070354, 1479607, 2190059, 2959214, 4380118, 25153319, 50306638, 86289421, 172578842, 1466920157, 2933840314, 4055602787, 8111205574, 68945247379, 137890494758]

約数ペア:

[(1, 137890494758), (2, 68945247379), (17, 8111205574), (34, 4055602787), (47, 2933840314), (94, 1466920157), (799, 172578842), (1598, 86289421), (2741, 50306638), (5482, 25153319), (31481, 4380118), (46597, 2959214), (62962, 2190059), (93194, 1479607), (128827, 1070354), (257654, 535177)]