8402108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 17785824

約数和(自身を除く): 9383716

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 397, 407, 481, 572, 794, 814, 962, 1588, 1628, 1924, 4367, 5161, 5291, 8734, 10322, 10582, 14689, 17468, 20644, 21164, 29378, 56771, 58756, 113542, 161579, 190957, 227084, 323158, 381914, 646316, 763828, 2100527, 4201054, 8402108]

約数ペア:

[(1, 8402108), (2, 4201054), (4, 2100527), (11, 763828), (13, 646316), (22, 381914), (26, 323158), (37, 227084), (44, 190957), (52, 161579), (74, 113542), (143, 58756), (148, 56771), (286, 29378), (397, 21164), (407, 20644), (481, 17468), (572, 14689), (794, 10582), (814, 10322), (962, 8734), (1588, 5291), (1628, 5161), (1924, 4367)]