6659212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 14112000

約数和(自身を除く): 7452788

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 139, 203, 236, 278, 406, 413, 556, 812, 826, 973, 1652, 1711, 1946, 3422, 3892, 4031, 6844, 8062, 8201, 11977, 16124, 16402, 23954, 28217, 32804, 47908, 56434, 57407, 112868, 114814, 229628, 237829, 475658, 951316, 1664803, 3329606, 6659212]

約数ペア:

[(1, 6659212), (2, 3329606), (4, 1664803), (7, 951316), (14, 475658), (28, 237829), (29, 229628), (58, 114814), (59, 112868), (116, 57407), (118, 56434), (139, 47908), (203, 32804), (236, 28217), (278, 23954), (406, 16402), (413, 16124), (556, 11977), (812, 8201), (826, 8062), (973, 6844), (1652, 4031), (1711, 3892), (1946, 3422)]