13307640437

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{32119}}^1$

素因数の和:32325

約数の個数: 32

約数和(自身を含む): 17051865600

約数和(自身を除く): 3744225163

約数列:

[1, 7, 13, 29, 91, 157, 203, 377, 1099, 2041, 2639, 4553, 14287, 31871, 32119, 59189, 224833, 414323, 417547, 931451, 2922829, 5042683, 6520157, 12108863, 35298781, 65554879, 84762041, 146237807, 458884153, 1023664649, 1901091491, 13307640437]

約数ペア:

[(1, 13307640437), (7, 1901091491), (13, 1023664649), (29, 458884153), (91, 146237807), (157, 84762041), (203, 65554879), (377, 35298781), (1099, 12108863), (2041, 6520157), (2639, 5042683), (4553, 2922829), (14287, 931451), (31871, 417547), (32119, 414323), (59189, 224833)]