2501888

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 5181540

約数和(自身を除く): 2679652

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 337, 464, 674, 928, 1348, 1856, 2696, 3712, 5392, 7424, 9773, 10784, 19546, 21568, 39092, 43136, 78184, 86272, 156368, 312736, 625472, 1250944, 2501888]

約数ペア:

[(1, 2501888), (2, 1250944), (4, 625472), (8, 312736), (16, 156368), (29, 86272), (32, 78184), (58, 43136), (64, 39092), (116, 21568), (128, 19546), (232, 10784), (256, 9773), (337, 7424), (464, 5392), (674, 3712), (928, 2696), (1348, 1856)]