5911490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 11778480

約数和(自身を除く): 5866990

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1229, 2405, 2458, 4810, 6145, 12290, 15977, 31954, 45473, 79885, 90946, 159770, 227365, 454730, 591149, 1182298, 2955745, 5911490]

約数ペア:

[(1, 5911490), (2, 2955745), (5, 1182298), (10, 591149), (13, 454730), (26, 227365), (37, 159770), (65, 90946), (74, 79885), (130, 45473), (185, 31954), (370, 15977), (481, 12290), (962, 6145), (1229, 4810), (2405, 2458)]