1855719268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{112577}}^1$

素因数の和:112911

約数の個数: 24

約数和(自身を含む): 3508380792

約数和(自身を除く): 1652661524

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 112577, 225154, 450308, 1463501, 2927002, 5854004, 35686909, 71373818, 142747636, 463929817, 927859634, 1855719268]

約数ペア:

[(1, 1855719268), (2, 927859634), (4, 463929817), (13, 142747636), (26, 71373818), (52, 35686909), (317, 5854004), (634, 2927002), (1268, 1463501), (4121, 450308), (8242, 225154), (16484, 112577)]