1810361696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{395621}}^1$

素因数の和:395655

約数の個数: 48

約数和(自身を含む): 4187263248

約数和(自身を除く): 2376901552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 395621, 791242, 1582484, 3164968, 4351831, 5143073, 6329936, 8703662, 10286146, 12659872, 17407324, 20572292, 34814648, 41144584, 56573803, 69629296, 82289168, 113147606, 139258592, 164578336, 226295212, 452590424, 905180848, 1810361696]

約数ペア:

[(1, 1810361696), (2, 905180848), (4, 452590424), (8, 226295212), (11, 164578336), (13, 139258592), (16, 113147606), (22, 82289168), (26, 69629296), (32, 56573803), (44, 41144584), (52, 34814648), (88, 20572292), (104, 17407324), (143, 12659872), (176, 10286146), (208, 8703662), (286, 6329936), (352, 5143073), (416, 4351831), (572, 3164968), (1144, 1582484), (2288, 791242), (4576, 395621)]