1207807310

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{448999}}^1$

素因数の和:449275

約数の個数: 16

約数和(自身を含む): 2182140000

約数和(自身を除く): 974332690

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 448999, 897998, 2244995, 4489990, 120780731, 241561462, 603903655, 1207807310]

約数ペア:

[(1, 1207807310), (2, 603903655), (5, 241561462), (10, 120780731), (269, 4489990), (538, 2244995), (1345, 897998), (2690, 448999)]