127032375002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{643}}^1\times {\mathrm{1279}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 207268669440

約数和(自身を除く): 80236294438

約数列:

[1, 2, 13, 26, 169, 338, 457, 643, 914, 1279, 1286, 2558, 5941, 8359, 11882, 16627, 16718, 33254, 77233, 108667, 154466, 216151, 217334, 293851, 432302, 584503, 587702, 822397, 1169006, 1644794, 3820063, 7598539, 7640126, 10691161, 15197078, 21382322, 49660819, 98781007, 99321638, 138985093, 197562014, 277970186, 375835429, 751670858, 4885860577, 9771721154, 63516187501, 127032375002]

約数ペア:

[(1, 127032375002), (2, 63516187501), (13, 9771721154), (26, 4885860577), (169, 751670858), (338, 375835429), (457, 277970186), (643, 197562014), (914, 138985093), (1279, 99321638), (1286, 98781007), (2558, 49660819), (5941, 21382322), (8359, 15197078), (11882, 10691161), (16627, 7640126), (16718, 7598539), (33254, 3820063), (77233, 1644794), (108667, 1169006), (154466, 822397), (216151, 587702), (217334, 584503), (293851, 432302)]