2250002176

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{204397}}^1$

素因数の和:204456

約数の個数: 36

約数和(自身を含む): 4595684632

約数和(自身を除く): 2345682456

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 204397, 408794, 817588, 1635176, 3270352, 6540704, 8789071, 13081408, 17578142, 26162816, 35156284, 52325632, 70312568, 140625136, 281250272, 562500544, 1125001088, 2250002176]

約数ペア:

[(1, 2250002176), (2, 1125001088), (4, 562500544), (8, 281250272), (16, 140625136), (32, 70312568), (43, 52325632), (64, 35156284), (86, 26162816), (128, 17578142), (172, 13081408), (256, 8789071), (344, 6540704), (688, 3270352), (1376, 1635176), (2752, 817588), (5504, 408794), (11008, 204397)]