3948658

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 7340544

約数和(自身を除く): 3391886

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 353, 658, 706, 799, 1598, 2471, 4942, 5593, 6001, 11186, 12002, 16591, 33182, 42007, 84014, 116137, 232274, 282047, 564094, 1974329, 3948658]

約数ペア:

[(1, 3948658), (2, 1974329), (7, 564094), (14, 282047), (17, 232274), (34, 116137), (47, 84014), (94, 42007), (119, 33182), (238, 16591), (329, 12002), (353, 11186), (658, 6001), (706, 5593), (799, 4942), (1598, 2471)]