396949252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{833927}}^1$

素因数の和:833955

約数の個数: 24

約数和(自身を含む): 840599424

約数和(自身を除く): 443650172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 833927, 1667854, 3335708, 5837489, 11674978, 14176759, 23349956, 28353518, 56707036, 99237313, 198474626, 396949252]

約数ペア:

[(1, 396949252), (2, 198474626), (4, 99237313), (7, 56707036), (14, 28353518), (17, 23349956), (28, 14176759), (34, 11674978), (68, 5837489), (119, 3335708), (238, 1667854), (476, 833927)]