1853848852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 3479680512

約数和(自身を除く): 1625831660

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 251, 502, 989, 1004, 1867, 1978, 3734, 3956, 5773, 7468, 10793, 11546, 21586, 23092, 42941, 43172, 80281, 85882, 160562, 171764, 248239, 321124, 468617, 496478, 937234, 992956, 1846463, 1874468, 3692926, 7385852, 10778191, 20150531, 21556382, 40301062, 43112764, 80602124, 463462213, 926924426, 1853848852]

約数ペア:

[(1, 1853848852), (2, 926924426), (4, 463462213), (23, 80602124), (43, 43112764), (46, 40301062), (86, 21556382), (92, 20150531), (172, 10778191), (251, 7385852), (502, 3692926), (989, 1874468), (1004, 1846463), (1867, 992956), (1978, 937234), (3734, 496478), (3956, 468617), (5773, 321124), (7468, 248239), (10793, 171764), (11546, 160562), (21586, 85882), (23092, 80281), (42941, 43172)]