274349608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{4003}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 554954400

約数和(自身を除く): 280604792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1318, 2636, 4003, 5272, 8006, 8567, 16012, 17134, 32024, 34268, 52039, 68536, 104078, 208156, 416312, 2637977, 5275954, 10551908, 21103816, 34293701, 68587402, 137174804, 274349608]

約数ペア:

[(1, 274349608), (2, 137174804), (4, 68587402), (8, 34293701), (13, 21103816), (26, 10551908), (52, 5275954), (104, 2637977), (659, 416312), (1318, 208156), (2636, 104078), (4003, 68536), (5272, 52039), (8006, 34268), (8567, 32024), (16012, 17134)]