1900294768

素因数分解:

$2^4\times {\mathrm{3217}}^1\times {\mathrm{36919}}^1$

素因数の和:40144

約数の個数: 20

約数和(自身を含む): 3683065360

約数和(自身を除く): 1782770592

約数列:

[1, 2, 4, 8, 16, 3217, 6434, 12868, 25736, 36919, 51472, 73838, 147676, 295352, 590704, 118768423, 237536846, 475073692, 950147384, 1900294768]

約数ペア:

[(1, 1900294768), (2, 950147384), (4, 475073692), (8, 237536846), (16, 118768423), (3217, 590704), (6434, 295352), (12868, 147676), (25736, 73838), (36919, 51472)]