1924819204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{215497}}^1$

素因数の和:215548

約数の個数: 48

約数和(自身を含む): 4344439680

約数和(自身を除く): 2419620476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 215497, 430994, 861988, 1508479, 2370467, 3016958, 4740934, 6033916, 6249413, 9481868, 12498826, 16593269, 24997652, 33186538, 43745891, 66373076, 68743543, 87491782, 137487086, 174983564, 274974172, 481204801, 962409602, 1924819204]

約数ペア:

[(1, 1924819204), (2, 962409602), (4, 481204801), (7, 274974172), (11, 174983564), (14, 137487086), (22, 87491782), (28, 68743543), (29, 66373076), (44, 43745891), (58, 33186538), (77, 24997652), (116, 16593269), (154, 12498826), (203, 9481868), (308, 6249413), (319, 6033916), (406, 4740934), (638, 3016958), (812, 2370467), (1276, 1508479), (2233, 861988), (4466, 430994), (8932, 215497)]