2243348270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{77867}}^1$

素因数の和:77984

約数の個数: 32

約数和(自身を含む): 4193659008

約数和(自身を除く): 1950310738

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 2881, 5762, 14405, 28810, 77867, 155734, 389335, 778670, 3348281, 5217089, 6696562, 10434178, 16741405, 26085445, 33482810, 52170890, 224334827, 448669654, 1121674135, 2243348270]

約数ペア:

[(1, 2243348270), (2, 1121674135), (5, 448669654), (10, 224334827), (43, 52170890), (67, 33482810), (86, 26085445), (134, 16741405), (215, 10434178), (335, 6696562), (430, 5217089), (670, 3348281), (2881, 778670), (5762, 389335), (14405, 155734), (28810, 77867)]