1255366214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 2020584960

約数和(自身を除く): 765218746

約数列:

[1, 2, 19, 38, 61, 122, 491, 982, 1103, 1159, 2206, 2318, 9329, 18658, 20957, 29951, 41914, 59902, 67283, 134566, 541573, 569069, 1083146, 1138138, 1278377, 2556754, 10289887, 20579774, 33035953, 66071906, 627683107, 1255366214]

約数ペア:

[(1, 1255366214), (2, 627683107), (19, 66071906), (38, 33035953), (61, 20579774), (122, 10289887), (491, 2556754), (982, 1278377), (1103, 1138138), (1159, 1083146), (2206, 569069), (2318, 541573), (9329, 134566), (18658, 67283), (20957, 59902), (29951, 41914)]