261569235682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{96949309}}^1$

素因数の和:96949401

約数の個数: 16

約数和(自身を含む): 418821019200

約数和(自身を除く): 157251783518

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 96949309, 193898618, 1842036871, 3684073742, 6883400939, 13766801878, 130784617841, 261569235682]

約数ペア:

[(1, 261569235682), (2, 130784617841), (19, 13766801878), (38, 6883400939), (71, 3684073742), (142, 1842036871), (1349, 193898618), (2698, 96949309)]