1236354860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4755211}}^1$

素因数の和:4755233

約数の個数: 24

約数和(自身を含む): 2796064656

約数和(自身を除く): 1559709796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4755211, 9510422, 19020844, 23776055, 47552110, 61817743, 95104220, 123635486, 247270972, 309088715, 618177430, 1236354860]

約数ペア:

[(1, 1236354860), (2, 618177430), (4, 309088715), (5, 247270972), (10, 123635486), (13, 95104220), (20, 61817743), (26, 47552110), (52, 23776055), (65, 19020844), (130, 9510422), (260, 4755211)]