3988504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38351}}^1$

素因数の和:38370

約数の個数: 16

約数和(自身を含む): 8053920

約数和(自身を除く): 4065416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38351, 76702, 153404, 306808, 498563, 997126, 1994252, 3988504]

約数ペア:

[(1, 3988504), (2, 1994252), (4, 997126), (8, 498563), (13, 306808), (26, 153404), (52, 76702), (104, 38351)]