1900967528

素因数分解:

$2^3\times {\mathrm{7001}}^1\times {\mathrm{33941}}^1$

素因数の和:40948

約数の個数: 16

約数和(自身を含む): 3564928260

約数和(自身を除く): 1663960732

約数列:

[1, 2, 4, 8, 7001, 14002, 28004, 33941, 56008, 67882, 135764, 271528, 237620941, 475241882, 950483764, 1900967528]

約数ペア:

[(1, 1900967528), (2, 950483764), (4, 475241882), (8, 237620941), (7001, 271528), (14002, 135764), (28004, 67882), (33941, 56008)]