1122553510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^2$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 2214673776

約数和(自身を除く): 1092120266

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 359, 670, 718, 871, 1742, 1795, 3590, 4355, 4667, 8710, 9334, 23335, 24053, 46670, 48106, 120265, 128881, 240530, 257762, 312689, 625378, 644405, 1288810, 1563445, 1675453, 3126890, 3350906, 8377265, 8635027, 16754530, 17270054, 43175135, 86350270, 112255351, 224510702, 561276755, 1122553510]

約数ペア:

[(1, 1122553510), (2, 561276755), (5, 224510702), (10, 112255351), (13, 86350270), (26, 43175135), (65, 17270054), (67, 16754530), (130, 8635027), (134, 8377265), (335, 3350906), (359, 3126890), (670, 1675453), (718, 1563445), (871, 1288810), (1742, 644405), (1795, 625378), (3590, 312689), (4355, 257762), (4667, 240530), (8710, 128881), (9334, 120265), (23335, 48106), (24053, 46670)]