1996768322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{2161}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 3194225280

約数和(自身を除く): 1197456958

約数列:

[1, 2, 23, 46, 53, 106, 379, 758, 1219, 2161, 2438, 4322, 8717, 17434, 20087, 40174, 49703, 99406, 114533, 229066, 462001, 819019, 924002, 1638038, 2634259, 5268518, 18837437, 37674874, 43408007, 86816014, 998384161, 1996768322]

約数ペア:

[(1, 1996768322), (2, 998384161), (23, 86816014), (46, 43408007), (53, 37674874), (106, 18837437), (379, 5268518), (758, 2634259), (1219, 1638038), (2161, 924002), (2438, 819019), (4322, 462001), (8717, 229066), (17434, 114533), (20087, 99406), (40174, 49703)]