1520979876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1083319}}^1$

素因数の和:1083345

約数の個数: 48

約数和(自身を含む): 4246614400

約数和(自身を除く): 2725634524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1083319, 2166638, 3249957, 4333276, 6499914, 9749871, 12999828, 14083147, 19499742, 28166294, 29249613, 38999484, 42249441, 56332588, 58499226, 84498882, 116998452, 126748323, 168997764, 253496646, 380244969, 506993292, 760489938, 1520979876]

約数ペア:

[(1, 1520979876), (2, 760489938), (3, 506993292), (4, 380244969), (6, 253496646), (9, 168997764), (12, 126748323), (13, 116998452), (18, 84498882), (26, 58499226), (27, 56332588), (36, 42249441), (39, 38999484), (52, 29249613), (54, 28166294), (78, 19499742), (108, 14083147), (117, 12999828), (156, 9749871), (234, 6499914), (351, 4333276), (468, 3249957), (702, 2166638), (1404, 1083319)]