398281382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{92753}}^1$

素因数の和:92887

約数の個数: 16

約数和(自身を含む): 634437360

約数和(自身を除く): 236155978

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 92753, 185506, 1762307, 3524614, 10481089, 20962178, 199140691, 398281382]

約数ペア:

[(1, 398281382), (2, 199140691), (19, 20962178), (38, 10481089), (113, 3524614), (226, 1762307), (2147, 185506), (4294, 92753)]