8260902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 19747728

約数和(自身を除く): 11486826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 821, 1118, 1642, 1677, 2463, 3354, 4926, 5031, 7389, 10062, 10673, 14778, 21346, 32019, 35303, 64038, 70606, 96057, 105909, 192114, 211818, 317727, 458939, 635454, 917878, 1376817, 2753634, 4130451, 8260902]

約数ペア:

[(1, 8260902), (2, 4130451), (3, 2753634), (6, 1376817), (9, 917878), (13, 635454), (18, 458939), (26, 317727), (39, 211818), (43, 192114), (78, 105909), (86, 96057), (117, 70606), (129, 64038), (234, 35303), (258, 32019), (387, 21346), (559, 14778), (774, 10673), (821, 10062), (1118, 7389), (1642, 5031), (1677, 4926), (2463, 3354)]