310055248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1139909}}^1$

素因数の和:1139934

約数の個数: 20

約数和(自身を含む): 636069780

約数和(自身を除く): 326014532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1139909, 2279818, 4559636, 9119272, 18238544, 19378453, 38756906, 77513812, 155027624, 310055248]

約数ペア:

[(1, 310055248), (2, 155027624), (4, 77513812), (8, 38756906), (16, 19378453), (17, 18238544), (34, 9119272), (68, 4559636), (136, 2279818), (272, 1139909)]