915986838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 2012032512

約数和(自身を除く): 1096045674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 151, 166, 249, 302, 453, 498, 906, 937, 1079, 1874, 1963, 2158, 2811, 3237, 3926, 5622, 5889, 6474, 11778, 12181, 12533, 24362, 25066, 36543, 37599, 73086, 75198, 77771, 141487, 155542, 162929, 233313, 282974, 325858, 424461, 466626, 488787, 848922, 977574, 1011023, 1839331, 2022046, 3033069, 3678662, 5517993, 6066138, 11035986, 11743421, 23486842, 35230263, 70460526, 152664473, 305328946, 457993419, 915986838]

約数ペア:

[(1, 915986838), (2, 457993419), (3, 305328946), (6, 152664473), (13, 70460526), (26, 35230263), (39, 23486842), (78, 11743421), (83, 11035986), (151, 6066138), (166, 5517993), (249, 3678662), (302, 3033069), (453, 2022046), (498, 1839331), (906, 1011023), (937, 977574), (1079, 848922), (1874, 488787), (1963, 466626), (2158, 424461), (2811, 325858), (3237, 282974), (3926, 233313), (5622, 162929), (5889, 155542), (6474, 141487), (11778, 77771), (12181, 75198), (12533, 73086), (24362, 37599), (25066, 36543)]