4139646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{98563}}^1$

素因数の和:98575

約数の個数: 16

約数和(自身を含む): 9462144

約数和(自身を除く): 5322498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 98563, 197126, 295689, 591378, 689941, 1379882, 2069823, 4139646]

約数ペア:

[(1, 4139646), (2, 2069823), (3, 1379882), (6, 689941), (7, 591378), (14, 295689), (21, 197126), (42, 98563)]