2243348263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 2619187200

約数和(自身を除く): 375838937

約数列:

[1, 13, 23, 31, 173, 299, 403, 713, 1399, 2249, 3979, 5363, 9269, 18187, 32177, 43369, 51727, 69719, 123349, 242027, 418301, 563797, 997487, 1603537, 3146351, 5566621, 7502837, 12967331, 72366073, 97536881, 172565251, 2243348263]

約数ペア:

[(1, 2243348263), (13, 172565251), (23, 97536881), (31, 72366073), (173, 12967331), (299, 7502837), (403, 5566621), (713, 3146351), (1399, 1603537), (2249, 997487), (3979, 563797), (5363, 418301), (9269, 242027), (18187, 123349), (32177, 69719), (43369, 51727)]