259349246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11071}}^1$

素因数の和:11156

約数の個数: 32

約数和(自身を含む): 452003328

約数和(自身を除く): 192654082

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 11071, 11713, 22142, 23426, 143923, 188207, 287846, 376414, 586763, 1173526, 2446691, 4893382, 7627919, 9974971, 15255838, 19949942, 129674623, 259349246]

約数ペア:

[(1, 259349246), (2, 129674623), (13, 19949942), (17, 15255838), (26, 9974971), (34, 7627919), (53, 4893382), (106, 2446691), (221, 1173526), (442, 586763), (689, 376414), (901, 287846), (1378, 188207), (1802, 143923), (11071, 23426), (11713, 22142)]