291850026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{129023}}^1$

素因数の和:129070

約数の個数: 32

約数和(自身を含む): 650280960

約数和(自身を除く): 358430934

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 129023, 258046, 387069, 774138, 1677299, 3354598, 3741667, 5031897, 7483334, 10063794, 11225001, 22450002, 48641671, 97283342, 145925013, 291850026]

約数ペア:

[(1, 291850026), (2, 145925013), (3, 97283342), (6, 48641671), (13, 22450002), (26, 11225001), (29, 10063794), (39, 7483334), (58, 5031897), (78, 3741667), (87, 3354598), (174, 1677299), (377, 774138), (754, 387069), (1131, 258046), (2262, 129023)]