2019389770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6963413}}^1$

素因数の和:6963449

約数の個数: 16

約数和(自身を含む): 3760243560

約数和(自身を除く): 1740853790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6963413, 13926826, 34817065, 69634130, 201938977, 403877954, 1009694885, 2019389770]

約数ペア:

[(1, 2019389770), (2, 1009694885), (5, 403877954), (10, 201938977), (29, 69634130), (58, 34817065), (145, 13926826), (290, 6963413)]