117617162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 198912000

約数和(自身を除く): 81294838

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1898, 1999, 2263, 3998, 4526, 25987, 29419, 51974, 58838, 61969, 123938, 145927, 291854, 805597, 1611194, 1897051, 3794102, 4523737, 9047474, 58808581, 117617162]

約数ペア:

[(1, 117617162), (2, 58808581), (13, 9047474), (26, 4523737), (31, 3794102), (62, 1897051), (73, 1611194), (146, 805597), (403, 291854), (806, 145927), (949, 123938), (1898, 61969), (1999, 58838), (2263, 51974), (3998, 29419), (4526, 25987)]