1520259844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{6397}}^1$

素因数の和:6532

約数の個数: 48

約数和(自身を含む): 2902132800

約数和(自身を除く): 1381872956

約数列:

[1, 2, 4, 19, 38, 53, 59, 76, 106, 118, 212, 236, 1007, 1121, 2014, 2242, 3127, 4028, 4484, 6254, 6397, 12508, 12794, 25588, 59413, 118826, 121543, 237652, 243086, 339041, 377423, 486172, 678082, 754846, 1356164, 1509692, 6441779, 7171037, 12883558, 14342074, 20003419, 25767116, 28684148, 40006838, 80013676, 380064961, 760129922, 1520259844]

約数ペア:

[(1, 1520259844), (2, 760129922), (4, 380064961), (19, 80013676), (38, 40006838), (53, 28684148), (59, 25767116), (76, 20003419), (106, 14342074), (118, 12883558), (212, 7171037), (236, 6441779), (1007, 1509692), (1121, 1356164), (2014, 754846), (2242, 678082), (3127, 486172), (4028, 377423), (4484, 339041), (6254, 243086), (6397, 237652), (12508, 121543), (12794, 118826), (25588, 59413)]