2021738286712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5179}}^1\times {\mathrm{2568239}}^1$

素因数の和:2573443

約数の個数: 32

約数和(自身を含む): 3991044960000

約数和(自身を除く): 1969306673288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5179, 10358, 20716, 41432, 98401, 196802, 393604, 787208, 2568239, 5136478, 10272956, 20545912, 48796541, 97593082, 195186164, 390372328, 13300909781, 26601819562, 53203639124, 106407278248, 252717285839, 505434571678, 1010869143356, 2021738286712]

約数ペア:

[(1, 2021738286712), (2, 1010869143356), (4, 505434571678), (8, 252717285839), (19, 106407278248), (38, 53203639124), (76, 26601819562), (152, 13300909781), (5179, 390372328), (10358, 195186164), (20716, 97593082), (41432, 48796541), (98401, 20545912), (196802, 10272956), (393604, 5136478), (787208, 2568239)]