278283130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{959597}}^1$

素因数の和:959633

約数の個数: 16

約数和(自身を含む): 518182920

約数和(自身を除く): 239899790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 959597, 1919194, 4797985, 9595970, 27828313, 55656626, 139141565, 278283130]

約数ペア:

[(1, 278283130), (2, 139141565), (5, 55656626), (10, 27828313), (29, 9595970), (58, 4797985), (145, 1919194), (290, 959597)]