1009421738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{44269}}^1$

素因数の和:45161

約数の個数: 16

約数和(自身を含む): 1632500520

約数和(自身を除く): 623078782

約数列:

[1, 2, 13, 26, 877, 1754, 11401, 22802, 44269, 88538, 575497, 1150994, 38823913, 77647826, 504710869, 1009421738]

約数ペア:

[(1, 1009421738), (2, 504710869), (13, 77647826), (26, 38823913), (877, 1150994), (1754, 575497), (11401, 88538), (22802, 44269)]