1291368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 3477600

約数和(自身を除く): 2186232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4139, 8278, 12417, 16556, 24834, 33112, 49668, 53807, 99336, 107614, 161421, 215228, 322842, 430456, 645684, 1291368]

約数ペア:

[(1, 1291368), (2, 645684), (3, 430456), (4, 322842), (6, 215228), (8, 161421), (12, 107614), (13, 99336), (24, 53807), (26, 49668), (39, 33112), (52, 24834), (78, 16556), (104, 12417), (156, 8278), (312, 4139)]