1520405646

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{12241}}^1$

素因数の和:12536

約数の個数: 32

約数和(自身を含む): 3083808768

約数和(自身を除く): 1563403122

約数列:

[1, 2, 3, 6, 127, 163, 254, 326, 381, 489, 762, 978, 12241, 20701, 24482, 36723, 41402, 62103, 73446, 124206, 1554607, 1995283, 3109214, 3990566, 4663821, 5985849, 9327642, 11971698, 253400941, 506801882, 760202823, 1520405646]

約数ペア:

[(1, 1520405646), (2, 760202823), (3, 506801882), (6, 253400941), (127, 11971698), (163, 9327642), (254, 5985849), (326, 4663821), (381, 3990566), (489, 3109214), (762, 1995283), (978, 1554607), (12241, 124206), (20701, 73446), (24482, 62103), (36723, 41402)]