2378638928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{165367}}^1$

素因数の和:165435

約数の個数: 40

約数和(自身を含む): 4921351680

約数和(自身を除く): 2542712752

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 165367, 330734, 661468, 1322936, 2645872, 4795643, 5126377, 9591286, 10252754, 19182572, 20505508, 38365144, 41011016, 76730288, 82022032, 148664933, 297329866, 594659732, 1189319464, 2378638928]

約数ペア:

[(1, 2378638928), (2, 1189319464), (4, 594659732), (8, 297329866), (16, 148664933), (29, 82022032), (31, 76730288), (58, 41011016), (62, 38365144), (116, 20505508), (124, 19182572), (232, 10252754), (248, 9591286), (464, 5126377), (496, 4795643), (899, 2645872), (1798, 1322936), (3596, 661468), (7192, 330734), (14384, 165367)]