2019707952

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{156421}}^1$

素因数の和:156701

約数の個数: 40

約数和(自身を含む): 5237008560

約数和(自身を除く): 3217300608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912, 156421, 312842, 469263, 625684, 938526, 1251368, 1877052, 2502736, 3754104, 7508208, 42077249, 84154498, 126231747, 168308996, 252463494, 336617992, 504926988, 673235984, 1009853976, 2019707952]

約数ペア:

[(1, 2019707952), (2, 1009853976), (3, 673235984), (4, 504926988), (6, 336617992), (8, 252463494), (12, 168308996), (16, 126231747), (24, 84154498), (48, 42077249), (269, 7508208), (538, 3754104), (807, 2502736), (1076, 1877052), (1614, 1251368), (2152, 938526), (3228, 625684), (4304, 469263), (6456, 312842), (12912, 156421)]