131049945602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{25172867}}^1$

素因数の和:25173025

約数の個数: 16

約数和(自身を含む): 208431347040

約数和(自身を除く): 77381401438

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 25172867, 50345734, 478284473, 956568946, 3448682779, 6897365558, 65524972801, 131049945602]

約数ペア:

[(1, 131049945602), (2, 65524972801), (19, 6897365558), (38, 3448682779), (137, 956568946), (274, 478284473), (2603, 50345734), (5206, 25172867)]