631028208

素因数分解:

$2^4\times 3^1\times {\mathrm{13146421}}^1$

素因数の和:13146432

約数の個数: 20

約数和(自身を含む): 1630156328

約数和(自身を除く): 999128120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13146421, 26292842, 39439263, 52585684, 78878526, 105171368, 157757052, 210342736, 315514104, 631028208]

約数ペア:

[(1, 631028208), (2, 315514104), (3, 210342736), (4, 157757052), (6, 105171368), (8, 78878526), (12, 52585684), (16, 39439263), (24, 26292842), (48, 13146421)]