826840990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{2633}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 1538424576

約数和(自身を除く): 711583586

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1013, 2026, 2633, 5065, 5266, 10130, 13165, 26330, 31403, 62806, 81623, 157015, 163246, 314030, 408115, 816230, 2667229, 5334458, 13336145, 26672290, 82684099, 165368198, 413420495, 826840990]

約数ペア:

[(1, 826840990), (2, 413420495), (5, 165368198), (10, 82684099), (31, 26672290), (62, 13336145), (155, 5334458), (310, 2667229), (1013, 816230), (2026, 408115), (2633, 314030), (5065, 163246), (5266, 157015), (10130, 81623), (13165, 62806), (26330, 31403)]