248216488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{8807}}^1$

素因数の和:9097

約数の個数: 32

約数和(自身を含む): 503112960

約数和(自身を除く): 254896472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 8807, 14092, 17614, 28184, 35228, 70456, 114491, 228982, 457964, 915928, 2386697, 4773394, 9546788, 19093576, 31027061, 62054122, 124108244, 248216488]

約数ペア:

[(1, 248216488), (2, 124108244), (4, 62054122), (8, 31027061), (13, 19093576), (26, 9546788), (52, 4773394), (104, 2386697), (271, 915928), (542, 457964), (1084, 228982), (2168, 114491), (3523, 70456), (7046, 35228), (8807, 28184), (14092, 17614)]