1497691312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{248291}}^1$

素因数の和:248341

約数の個数: 40

約数和(自身を含む): 3232761840

約数和(自身を除く): 1735070528

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 248291, 496582, 993164, 1986328, 3227783, 3972656, 6455566, 7200439, 12911132, 14400878, 25822264, 28801756, 51644528, 57603512, 93605707, 115207024, 187211414, 374422828, 748845656, 1497691312]

約数ペア:

[(1, 1497691312), (2, 748845656), (4, 374422828), (8, 187211414), (13, 115207024), (16, 93605707), (26, 57603512), (29, 51644528), (52, 28801756), (58, 25822264), (104, 14400878), (116, 12911132), (208, 7200439), (232, 6455566), (377, 3972656), (464, 3227783), (754, 1986328), (1508, 993164), (3016, 496582), (6032, 248291)]