1680973892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3079}}^1\times {\mathrm{10499}}^1$

素因数の和:13595

約数の個数: 24

約数和(自身を含む): 3169320000

約数和(自身を除く): 1488346108

約数列:

[1, 2, 4, 13, 26, 52, 3079, 6158, 10499, 12316, 20998, 40027, 41996, 80054, 136487, 160108, 272974, 545948, 32326421, 64652842, 129305684, 420243473, 840486946, 1680973892]

約数ペア:

[(1, 1680973892), (2, 840486946), (4, 420243473), (13, 129305684), (26, 64652842), (52, 32326421), (3079, 545948), (6158, 272974), (10499, 160108), (12316, 136487), (20998, 80054), (40027, 41996)]