1640230308

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{332569}}^1$

素因数の和:332716

約数の個数: 36

約数和(自身を含む): 4176414060

約数和(自身を除く): 2536183752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 332569, 665138, 997707, 1330276, 1995414, 2993121, 3990828, 5986242, 11972484, 45561953, 91123906, 136685859, 182247812, 273371718, 410057577, 546743436, 820115154, 1640230308]

約数ペア:

[(1, 1640230308), (2, 820115154), (3, 546743436), (4, 410057577), (6, 273371718), (9, 182247812), (12, 136685859), (18, 91123906), (36, 45561953), (137, 11972484), (274, 5986242), (411, 3990828), (548, 2993121), (822, 1995414), (1233, 1330276), (1644, 997707), (2466, 665138), (4932, 332569)]