497304328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{30577}}^1$

素因数の和:30709

約数の個数: 32

約数和(自身を含む): 990727200

約数和(自身を除く): 493422872

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 30577, 61154, 122308, 244616, 580963, 1161926, 2323852, 3271739, 4647704, 6543478, 13086956, 26173912, 62163041, 124326082, 248652164, 497304328]

約数ペア:

[(1, 497304328), (2, 248652164), (4, 124326082), (8, 62163041), (19, 26173912), (38, 13086956), (76, 6543478), (107, 4647704), (152, 3271739), (214, 2323852), (428, 1161926), (856, 580963), (2033, 244616), (4066, 122308), (8132, 61154), (16264, 30577)]