2734264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 5624640

約数和(自身を除く): 2890376

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 431, 488, 793, 862, 1586, 1724, 3172, 3448, 5603, 6344, 11206, 22412, 26291, 44824, 52582, 105164, 210328, 341783, 683566, 1367132, 2734264]

約数ペア:

[(1, 2734264), (2, 1367132), (4, 683566), (8, 341783), (13, 210328), (26, 105164), (52, 52582), (61, 44824), (104, 26291), (122, 22412), (244, 11206), (431, 6344), (488, 5603), (793, 3448), (862, 3172), (1586, 1724)]