7885437170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{193793}}^1$

素因数の和:194126

約数の個数: 32

約数和(自身を含む): 15334531632

約数和(自身を除く): 7449094462

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 8138, 20345, 40690, 193793, 387586, 968965, 1937930, 2519309, 5038618, 12596545, 25193090, 60657209, 121314418, 303286045, 606572090, 788543717, 1577087434, 3942718585, 7885437170]

約数ペア:

[(1, 7885437170), (2, 3942718585), (5, 1577087434), (10, 788543717), (13, 606572090), (26, 303286045), (65, 121314418), (130, 60657209), (313, 25193090), (626, 12596545), (1565, 5038618), (3130, 2519309), (4069, 1937930), (8138, 968965), (20345, 387586), (40690, 193793)]