2001551136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1603807}}^1$

素因数の和:1603833

約数の個数: 48

約数和(自身を含む): 5658234624

約数和(自身を除く): 3656683488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1603807, 3207614, 4811421, 6415228, 9622842, 12830456, 19245684, 20849491, 25660912, 38491368, 41698982, 51321824, 62548473, 76982736, 83397964, 125096946, 153965472, 166795928, 250193892, 333591856, 500387784, 667183712, 1000775568, 2001551136]

約数ペア:

[(1, 2001551136), (2, 1000775568), (3, 667183712), (4, 500387784), (6, 333591856), (8, 250193892), (12, 166795928), (13, 153965472), (16, 125096946), (24, 83397964), (26, 76982736), (32, 62548473), (39, 51321824), (48, 41698982), (52, 38491368), (78, 25660912), (96, 20849491), (104, 19245684), (156, 12830456), (208, 9622842), (312, 6415228), (416, 4811421), (624, 3207614), (1248, 1603807)]