2085987310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{45259}}^1$

素因数の和:45696

約数の個数: 32

約数和(自身を含む): 4105987200

約数和(自身を除く): 2019999890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 2095, 4190, 4609, 9218, 23045, 45259, 46090, 90518, 226295, 452590, 497849, 995698, 2489245, 4978490, 18963521, 37927042, 94817605, 189635210, 208598731, 417197462, 1042993655, 2085987310]

約数ペア:

[(1, 2085987310), (2, 1042993655), (5, 417197462), (10, 208598731), (11, 189635210), (22, 94817605), (55, 37927042), (110, 18963521), (419, 4978490), (838, 2489245), (2095, 995698), (4190, 497849), (4609, 452590), (9218, 226295), (23045, 90518), (45259, 46090)]