669698596

素因数分解:

$2^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{16063}}^1$

素因数の和:17563

約数の個数: 24

約数和(自身を含む): 1340380160

約数和(自身を除く): 670681564

約数列:

[1, 2, 4, 7, 14, 28, 1489, 2978, 5956, 10423, 16063, 20846, 32126, 41692, 64252, 112441, 224882, 449764, 23917807, 47835614, 95671228, 167424649, 334849298, 669698596]

約数ペア:

[(1, 669698596), (2, 334849298), (4, 167424649), (7, 95671228), (14, 47835614), (28, 23917807), (1489, 449764), (2978, 224882), (5956, 112441), (10423, 64252), (16063, 41692), (20846, 32126)]