253669884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1626089}}^1$

素因数の和:1626109

約数の個数: 24

約数和(自身を含む): 637427280

約数和(自身を除く): 383757396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1626089, 3252178, 4878267, 6504356, 9756534, 19513068, 21139157, 42278314, 63417471, 84556628, 126834942, 253669884]

約数ペア:

[(1, 253669884), (2, 126834942), (3, 84556628), (4, 63417471), (6, 42278314), (12, 21139157), (13, 19513068), (26, 9756534), (39, 6504356), (52, 4878267), (78, 3252178), (156, 1626089)]