1038687572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{51349}}^1$

素因数の和:51755

約数の個数: 24

約数和(自身を含む): 1962597000

約数和(自身を除く): 923909428

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 20228, 51349, 102698, 205396, 667537, 1335074, 2670148, 19974761, 39949522, 79899044, 259671893, 519343786, 1038687572]

約数ペア:

[(1, 1038687572), (2, 519343786), (4, 259671893), (13, 79899044), (26, 39949522), (52, 19974761), (389, 2670148), (778, 1335074), (1556, 667537), (5057, 205396), (10114, 102698), (20228, 51349)]