1296226274

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 2239819776

約数和(自身を除く): 943593502

約数列:

[1, 2, 7, 14, 257, 313, 514, 626, 1151, 1799, 2191, 2302, 3598, 4382, 8057, 16114, 80441, 160882, 295807, 360263, 563087, 591614, 720526, 1126174, 2070649, 2521841, 4141298, 5043682, 92587591, 185175182, 648113137, 1296226274]

約数ペア:

[(1, 1296226274), (2, 648113137), (7, 185175182), (14, 92587591), (257, 5043682), (313, 4141298), (514, 2521841), (626, 2070649), (1151, 1126174), (1799, 720526), (2191, 591614), (2302, 563087), (3598, 360263), (4382, 295807), (8057, 160882), (16114, 80441)]