1851170416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{683}}^1\times {\mathrm{2777}}^1$

素因数の和:3529

約数の個数: 40

約数和(自身を含む): 3652092144

約数和(自身を除く): 1800921728

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 683, 976, 1366, 2732, 2777, 5464, 5554, 10928, 11108, 22216, 41663, 44432, 83326, 166652, 169397, 333304, 338794, 666608, 677588, 1355176, 1896691, 2710352, 3793382, 7586764, 15173528, 30347056, 115698151, 231396302, 462792604, 925585208, 1851170416]

約数ペア:

[(1, 1851170416), (2, 925585208), (4, 462792604), (8, 231396302), (16, 115698151), (61, 30347056), (122, 15173528), (244, 7586764), (488, 3793382), (683, 2710352), (976, 1896691), (1366, 1355176), (2732, 677588), (2777, 666608), (5464, 338794), (5554, 333304), (10928, 169397), (11108, 166652), (22216, 83326), (41663, 44432)]