1900575656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1996403}}^1$

素因数の和:1996433

約数の個数: 32

約数和(自身を含む): 4312232640

約数和(自身を除く): 2411656984

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1996403, 3992806, 7985612, 13974821, 15971224, 27949642, 33938851, 55899284, 67877702, 111798568, 135755404, 237571957, 271510808, 475143914, 950287828, 1900575656]

約数ペア:

[(1, 1900575656), (2, 950287828), (4, 475143914), (7, 271510808), (8, 237571957), (14, 135755404), (17, 111798568), (28, 67877702), (34, 55899284), (56, 33938851), (68, 27949642), (119, 15971224), (136, 13974821), (238, 7985612), (476, 3992806), (952, 1996403)]