2920778896

素因数分解:

$2^4\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{12641}}^1$

素因数の和:14719

約数の個数: 40

約数和(自身を含む): 6471085824

約数和(自身を除く): 3550306928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2063, 4126, 8252, 12641, 14441, 16504, 25282, 28882, 33008, 50564, 57764, 88487, 101128, 115528, 176974, 202256, 231056, 353948, 707896, 1415792, 26078383, 52156766, 104313532, 182548681, 208627064, 365097362, 417254128, 730194724, 1460389448, 2920778896]

約数ペア:

[(1, 2920778896), (2, 1460389448), (4, 730194724), (7, 417254128), (8, 365097362), (14, 208627064), (16, 182548681), (28, 104313532), (56, 52156766), (112, 26078383), (2063, 1415792), (4126, 707896), (8252, 353948), (12641, 231056), (14441, 202256), (16504, 176974), (25282, 115528), (28882, 101128), (33008, 88487), (50564, 57764)]