2915671484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61757}}^1$

素因数の和:61838

約数の個数: 48

約数和(自身を含む): 5913946080

約数和(自身を除く): 2998274596

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 638, 814, 1073, 1276, 1628, 2146, 4292, 11803, 23606, 47212, 61757, 123514, 247028, 679327, 1358654, 1790953, 2285009, 2717308, 3581906, 4570018, 7163812, 9140036, 19700483, 25135099, 39400966, 50270198, 66265261, 78801932, 100540396, 132530522, 265061044, 728917871, 1457835742, 2915671484]

約数ペア:

[(1, 2915671484), (2, 1457835742), (4, 728917871), (11, 265061044), (22, 132530522), (29, 100540396), (37, 78801932), (44, 66265261), (58, 50270198), (74, 39400966), (116, 25135099), (148, 19700483), (319, 9140036), (407, 7163812), (638, 4570018), (814, 3581906), (1073, 2717308), (1276, 2285009), (1628, 1790953), (2146, 1358654), (4292, 679327), (11803, 247028), (23606, 123514), (47212, 61757)]