1312219801

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{2069}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 1391040000

約数和(自身を除く): 78820199

約数列:

[1, 31, 41, 499, 1271, 2069, 15469, 20459, 64139, 84829, 634229, 1032431, 2629699, 32005361, 42329671, 1312219801]

約数ペア:

[(1, 1312219801), (31, 42329671), (41, 32005361), (499, 2629699), (1271, 1032431), (2069, 634229), (15469, 84829), (20459, 64139)]