2007278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1802962

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 269, 287, 533, 538, 574, 1066, 1883, 3497, 3731, 3766, 6994, 7462, 11029, 22058, 24479, 48958, 77203, 143377, 154406, 286754, 1003639, 2007278]

約数ペア:

[(1, 2007278), (2, 1003639), (7, 286754), (13, 154406), (14, 143377), (26, 77203), (41, 48958), (82, 24479), (91, 22058), (182, 11029), (269, 7462), (287, 6994), (533, 3766), (538, 3731), (574, 3497), (1066, 1883)]