1845148

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 3356640

約数和(自身を除く): 1511492

約数列:

[1, 2, 4, 71, 73, 89, 142, 146, 178, 284, 292, 356, 5183, 6319, 6497, 10366, 12638, 12994, 20732, 25276, 25988, 461287, 922574, 1845148]

約数ペア:

[(1, 1845148), (2, 922574), (4, 461287), (71, 25988), (73, 25276), (89, 20732), (142, 12994), (146, 12638), (178, 10366), (284, 6497), (292, 6319), (356, 5183)]