3571490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 7027776

約数和(自身を除く): 3456286

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 331, 415, 662, 830, 1079, 1655, 2158, 3310, 4303, 5395, 8606, 10790, 21515, 27473, 43030, 54946, 137365, 274730, 357149, 714298, 1785745, 3571490]

約数ペア:

[(1, 3571490), (2, 1785745), (5, 714298), (10, 357149), (13, 274730), (26, 137365), (65, 54946), (83, 43030), (130, 27473), (166, 21515), (331, 10790), (415, 8606), (662, 5395), (830, 4303), (1079, 3310), (1655, 2158)]