1323272

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 2494800

約数和(自身を除く): 1171528

約数列:

[1, 2, 4, 8, 251, 502, 659, 1004, 1318, 2008, 2636, 5272, 165409, 330818, 661636, 1323272]

約数ペア:

[(1, 1323272), (2, 661636), (4, 330818), (8, 165409), (251, 5272), (502, 2636), (659, 2008), (1004, 1318)]