259952476

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{152197}}^1$

素因数の和:152269

約数の個数: 24

約数和(自身を含む): 528431456

約数和(自身を除く): 268478980

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 152197, 304394, 608788, 1065379, 2130758, 4261516, 9284017, 18568034, 37136068, 64988119, 129976238, 259952476]

約数ペア:

[(1, 259952476), (2, 129976238), (4, 64988119), (7, 37136068), (14, 18568034), (28, 9284017), (61, 4261516), (122, 2130758), (244, 1065379), (427, 608788), (854, 304394), (1708, 152197)]