1020131728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{828029}}^1$

素因数の和:828055

約数の個数: 40

約数和(自身を含む): 2464217280

約数和(自身を除く): 1444085552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 828029, 1656058, 3312116, 5796203, 6624232, 9108319, 11592406, 13248464, 18216638, 23184812, 36433276, 46369624, 63758233, 72866552, 92739248, 127516466, 145733104, 255032932, 510065864, 1020131728]

約数ペア:

[(1, 1020131728), (2, 510065864), (4, 255032932), (7, 145733104), (8, 127516466), (11, 92739248), (14, 72866552), (16, 63758233), (22, 46369624), (28, 36433276), (44, 23184812), (56, 18216638), (77, 13248464), (88, 11592406), (112, 9108319), (154, 6624232), (176, 5796203), (308, 3312116), (616, 1656058), (1232, 828029)]