2728458436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{342599}}^1$

素因数の和:342795

約数の個数: 24

約数和(自身を含む): 5237668800

約数和(自身を除く): 2509210364

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 342599, 685198, 1370396, 3768589, 7537178, 15074356, 62010419, 124020838, 248041676, 682114609, 1364229218, 2728458436]

約数ペア:

[(1, 2728458436), (2, 1364229218), (4, 682114609), (11, 248041676), (22, 124020838), (44, 62010419), (181, 15074356), (362, 7537178), (724, 3768589), (1991, 1370396), (3982, 685198), (7964, 342599)]