2019252354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{677147}}^1$

素因数の和:677230

約数の個数: 32

約数和(自身を含む): 4680446976

約数和(自身を除く): 2661194622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 677147, 1354294, 2031441, 4062882, 4740029, 9480058, 14220087, 28440174, 48077437, 96154874, 144232311, 288464622, 336542059, 673084118, 1009626177, 2019252354]

約数ペア:

[(1, 2019252354), (2, 1009626177), (3, 673084118), (6, 336542059), (7, 288464622), (14, 144232311), (21, 96154874), (42, 48077437), (71, 28440174), (142, 14220087), (213, 9480058), (426, 4740029), (497, 4062882), (994, 2031441), (1491, 1354294), (2982, 677147)]