496491749

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 578782152

約数和(自身を除く): 82290403

約数列:

[1, 13, 17, 61, 169, 221, 793, 1037, 2833, 2873, 10309, 13481, 36829, 48161, 172813, 175253, 478777, 626093, 2246569, 2937821, 8139209, 29205397, 38191673, 496491749]

約数ペア:

[(1, 496491749), (13, 38191673), (17, 29205397), (61, 8139209), (169, 2937821), (221, 2246569), (793, 626093), (1037, 478777), (2833, 175253), (2873, 172813), (10309, 48161), (13481, 36829)]