1330519086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{1579}}^1$

素因数の和:1890

約数の個数: 72

約数和(自身を含む): 3134855880

約数和(自身を除く): 1804336794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 277, 338, 507, 554, 831, 1014, 1521, 1579, 1662, 2493, 3042, 3158, 3601, 4737, 4986, 7202, 9474, 10803, 14211, 20527, 21606, 28422, 32409, 41054, 46813, 61581, 64818, 93626, 123162, 140439, 184743, 266851, 280878, 369486, 421317, 437383, 533702, 800553, 842634, 874766, 1312149, 1601106, 2401659, 2624298, 3936447, 4803318, 5685979, 7872894, 11371958, 17057937, 34115874, 51173811, 73917727, 102347622, 147835454, 221753181, 443506362, 665259543, 1330519086]

約数ペア:

[(1, 1330519086), (2, 665259543), (3, 443506362), (6, 221753181), (9, 147835454), (13, 102347622), (18, 73917727), (26, 51173811), (39, 34115874), (78, 17057937), (117, 11371958), (169, 7872894), (234, 5685979), (277, 4803318), (338, 3936447), (507, 2624298), (554, 2401659), (831, 1601106), (1014, 1312149), (1521, 874766), (1579, 842634), (1662, 800553), (2493, 533702), (3042, 437383), (3158, 421317), (3601, 369486), (4737, 280878), (4986, 266851), (7202, 184743), (9474, 140439), (10803, 123162), (14211, 93626), (20527, 64818), (21606, 61581), (28422, 46813), (32409, 41054)]