481387964

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{125231}}^1$

素因数の和:125297

約数の個数: 18

約数和(自身を含む): 870487632

約数和(自身を除く): 389099668

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 125231, 250462, 500924, 3882161, 7764322, 15528644, 120346991, 240693982, 481387964]

約数ペア:

[(1, 481387964), (2, 240693982), (4, 120346991), (31, 15528644), (62, 7764322), (124, 3882161), (961, 500924), (1922, 250462), (3844, 125231)]