2017018844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{40973}}^1$

素因数の和:41405

約数の個数: 24

約数和(自身を含む): 3652914048

約数和(自身を除く): 1635895204

約数列:

[1, 2, 4, 31, 62, 124, 397, 794, 1588, 12307, 24614, 40973, 49228, 81946, 163892, 1270163, 2540326, 5080652, 16266281, 32532562, 65065124, 504254711, 1008509422, 2017018844]

約数ペア:

[(1, 2017018844), (2, 1008509422), (4, 504254711), (31, 65065124), (62, 32532562), (124, 16266281), (397, 5080652), (794, 2540326), (1588, 1270163), (12307, 163892), (24614, 81946), (40973, 49228)]