253666612

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{1217}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 449354304

約数和(自身を除く): 195687692

約数列:

[1, 2, 4, 107, 214, 428, 487, 974, 1217, 1948, 2434, 4868, 52109, 104218, 130219, 208436, 260438, 520876, 592679, 1185358, 2370716, 63416653, 126833306, 253666612]

約数ペア:

[(1, 253666612), (2, 126833306), (4, 63416653), (107, 2370716), (214, 1185358), (428, 592679), (487, 520876), (974, 260438), (1217, 208436), (1948, 130219), (2434, 104218), (4868, 52109)]