1382172016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2978819}}^1$

素因数の和:2978856

約数の個数: 20

約数和(自身を含む): 2770302600

約数和(自身を除く): 1388130584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2978819, 5957638, 11915276, 23830552, 47661104, 86385751, 172771502, 345543004, 691086008, 1382172016]

約数ペア:

[(1, 1382172016), (2, 691086008), (4, 345543004), (8, 172771502), (16, 86385751), (29, 47661104), (58, 23830552), (116, 11915276), (232, 5957638), (464, 2978819)]