900464554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{670987}}^1$

素因数の和:671061

約数の個数: 16

約数和(自身を含む): 1497645216

約数和(自身を除く): 597180662

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 670987, 1341974, 7380857, 14761714, 40930207, 81860414, 450232277, 900464554]

約数ペア:

[(1, 900464554), (2, 450232277), (11, 81860414), (22, 40930207), (61, 14761714), (122, 7380857), (671, 1341974), (1342, 670987)]