1275697722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{7639}}^1$

素因数の和:9798

約数の個数: 32

約数和(自身を含む): 2749299840

約数和(自身を除く): 1473602118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2141, 4282, 6423, 7639, 12846, 15278, 22917, 27833, 45834, 55666, 83499, 99307, 166998, 198614, 297921, 595842, 16355099, 32710198, 49065297, 98130594, 212616287, 425232574, 637848861, 1275697722]

約数ペア:

[(1, 1275697722), (2, 637848861), (3, 425232574), (6, 212616287), (13, 98130594), (26, 49065297), (39, 32710198), (78, 16355099), (2141, 595842), (4282, 297921), (6423, 198614), (7639, 166998), (12846, 99307), (15278, 83499), (22917, 55666), (27833, 45834)]