126639214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 210672000

約数和(自身を除く): 84032786

約数列:

[1, 2, 13, 26, 43, 86, 227, 454, 499, 559, 998, 1118, 2951, 5902, 6487, 9761, 12974, 19522, 21457, 42914, 113273, 126893, 226546, 253786, 278941, 557882, 1472549, 2945098, 4870739, 9741478, 63319607, 126639214]

約数ペア:

[(1, 126639214), (2, 63319607), (13, 9741478), (26, 4870739), (43, 2945098), (86, 1472549), (227, 557882), (454, 278941), (499, 253786), (559, 226546), (998, 126893), (1118, 113273), (2951, 42914), (5902, 21457), (6487, 19522), (9761, 12974)]