1540016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 3087600

約数和(自身を除く): 1547584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 3319, 6638, 13276, 26552, 53104, 96251, 192502, 385004, 770008, 1540016]

約数ペア:

[(1, 1540016), (2, 770008), (4, 385004), (8, 192502), (16, 96251), (29, 53104), (58, 26552), (116, 13276), (232, 6638), (464, 3319)]