249568132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{13537}}^1$

素因数の和:13971

約数の個数: 24

約数和(自身を含む): 477620640

約数和(自身を除く): 228052508

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 13537, 18436, 27074, 54148, 148907, 297814, 595628, 5672003, 11344006, 22688012, 62392033, 124784066, 249568132]

約数ペア:

[(1, 249568132), (2, 124784066), (4, 62392033), (11, 22688012), (22, 11344006), (44, 5672003), (419, 595628), (838, 297814), (1676, 148907), (4609, 54148), (9218, 27074), (13537, 18436)]