2017884910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1\times {\mathrm{3769}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 3733928640

約数和(自身を除く): 1716043730

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1447, 2894, 3769, 7235, 7538, 14470, 18845, 37690, 53539, 107078, 139453, 267695, 278906, 535390, 697265, 1394530, 5453743, 10907486, 27268715, 54537430, 201788491, 403576982, 1008942455, 2017884910]

約数ペア:

[(1, 2017884910), (2, 1008942455), (5, 403576982), (10, 201788491), (37, 54537430), (74, 27268715), (185, 10907486), (370, 5453743), (1447, 1394530), (2894, 697265), (3769, 535390), (7235, 278906), (7538, 267695), (14470, 139453), (18845, 107078), (37690, 53539)]