488771024

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101489}}^1$

素因数の和:101547

約数の個数: 40

約数和(自身を含む): 1107458880

約数和(自身を除く): 618687856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 101489, 202978, 405956, 710423, 811912, 1420846, 1623824, 2841692, 4364027, 5683384, 8728054, 11366768, 17456108, 30548189, 34912216, 61096378, 69824432, 122192756, 244385512, 488771024]

約数ペア:

[(1, 488771024), (2, 244385512), (4, 122192756), (7, 69824432), (8, 61096378), (14, 34912216), (16, 30548189), (28, 17456108), (43, 11366768), (56, 8728054), (86, 5683384), (112, 4364027), (172, 2841692), (301, 1623824), (344, 1420846), (602, 811912), (688, 710423), (1204, 405956), (2408, 202978), (4816, 101489)]