248978018

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{1433}}^1$

素因数の和:2341

約数の個数: 16

約数和(自身を含む): 377629560

約数和(自身を除く): 128651542

約数列:

[1, 2, 109, 218, 797, 1433, 1594, 2866, 86873, 156197, 173746, 312394, 1142101, 2284202, 124489009, 248978018]

約数ペア:

[(1, 248978018), (2, 124489009), (109, 2284202), (218, 1142101), (797, 312394), (1433, 173746), (1594, 156197), (2866, 86873)]