7133827870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1\times {\mathrm{18583}}^1$

素因数の和:21556

約数の個数: 32

約数和(自身を含む): 13834078272

約数和(自身を除く): 6700250402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2953, 5906, 14765, 18583, 29530, 37166, 38389, 76778, 92915, 185830, 191945, 241579, 383890, 483158, 1207895, 2415790, 54875599, 109751198, 274377995, 548755990, 713382787, 1426765574, 3566913935, 7133827870]

約数ペア:

[(1, 7133827870), (2, 3566913935), (5, 1426765574), (10, 713382787), (13, 548755990), (26, 274377995), (65, 109751198), (130, 54875599), (2953, 2415790), (5906, 1207895), (14765, 483158), (18583, 383890), (29530, 241579), (37166, 191945), (38389, 185830), (76778, 92915)]