130420264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33893}}^1$

素因数の和:33949

約数の個数: 32

約数和(自身を含む): 270474120

約数和(自身を除く): 140053856

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 33893, 67786, 135572, 271144, 440609, 881218, 1254041, 1762436, 2508082, 3524872, 5016164, 10032328, 16302533, 32605066, 65210132, 130420264]

約数ペア:

[(1, 130420264), (2, 65210132), (4, 32605066), (8, 16302533), (13, 10032328), (26, 5016164), (37, 3524872), (52, 2508082), (74, 1762436), (104, 1254041), (148, 881218), (296, 440609), (481, 271144), (962, 135572), (1924, 67786), (3848, 33893)]