2580968

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 5533920

約数和(自身を除く): 2952952

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 83, 92, 104, 166, 169, 184, 299, 332, 338, 598, 664, 676, 1079, 1196, 1352, 1909, 2158, 2392, 3818, 3887, 4316, 7636, 7774, 8632, 14027, 15272, 15548, 24817, 28054, 31096, 49634, 56108, 99268, 112216, 198536, 322621, 645242, 1290484, 2580968]

約数ペア:

[(1, 2580968), (2, 1290484), (4, 645242), (8, 322621), (13, 198536), (23, 112216), (26, 99268), (46, 56108), (52, 49634), (83, 31096), (92, 28054), (104, 24817), (166, 15548), (169, 15272), (184, 14027), (299, 8632), (332, 7774), (338, 7636), (598, 4316), (664, 3887), (676, 3818), (1079, 2392), (1196, 2158), (1352, 1909)]