2175508036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{212369}}^1$

素因数の和:212583

約数の個数: 24

約数和(自身を含む): 4120827480

約数和(自身を除く): 1945319444

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 10244, 212369, 424738, 849476, 2760797, 5521594, 11043188, 41836693, 83673386, 167346772, 543877009, 1087754018, 2175508036]

約数ペア:

[(1, 2175508036), (2, 1087754018), (4, 543877009), (13, 167346772), (26, 83673386), (52, 41836693), (197, 11043188), (394, 5521594), (788, 2760797), (2561, 849476), (5122, 424738), (10244, 212369)]