13125116972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4890133}}^1$

素因数の和:4890209

約数の個数: 24

約数和(自身を含む): 25467817872

約数和(自身を除く): 12342700900

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4890133, 9780266, 19560532, 53791463, 107582926, 215165852, 298298113, 596596226, 1193192452, 3281279243, 6562558486, 13125116972]

約数ペア:

[(1, 13125116972), (2, 6562558486), (4, 3281279243), (11, 1193192452), (22, 596596226), (44, 298298113), (61, 215165852), (122, 107582926), (244, 53791463), (671, 19560532), (1342, 9780266), (2684, 4890133)]