31470796

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1103}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 63060480

約数和(自身を除く): 31589684

約数列:

[1, 2, 4, 7, 14, 28, 1019, 1103, 2038, 2206, 4076, 4412, 7133, 7721, 14266, 15442, 28532, 30884, 1123957, 2247914, 4495828, 7867699, 15735398, 31470796]

約数ペア:

[(1, 31470796), (2, 15735398), (4, 7867699), (7, 4495828), (14, 2247914), (28, 1123957), (1019, 30884), (1103, 28532), (2038, 15442), (2206, 14266), (4076, 7721), (4412, 7133)]