8520358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 16213248

約数和(自身を除く): 7692890

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 907, 1342, 1814, 4697, 6349, 9394, 9977, 12698, 19954, 55327, 69839, 110654, 139678, 387289, 608597, 774578, 1217194, 4260179, 8520358]

約数ペア:

[(1, 8520358), (2, 4260179), (7, 1217194), (11, 774578), (14, 608597), (22, 387289), (61, 139678), (77, 110654), (122, 69839), (154, 55327), (427, 19954), (671, 12698), (854, 9977), (907, 9394), (1342, 6349), (1814, 4697)]