664560802

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1\times {\mathrm{2939}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 1004633280

約数和(自身を除く): 340072478

約数列:

[1, 2, 167, 334, 677, 1354, 2939, 5878, 113059, 226118, 490813, 981626, 1989703, 3979406, 332280401, 664560802]

約数ペア:

[(1, 664560802), (2, 332280401), (167, 3979406), (334, 1989703), (677, 981626), (1354, 490813), (2939, 226118), (5878, 113059)]