87897914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13734

約数の個数: 24

約数和(自身を含む): 150294240

約数和(自身を除く): 62396326

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 13687, 27374, 177931, 260053, 355862, 520106, 2313103, 3380689, 4626206, 6761378, 43948957, 87897914]

約数ペア:

[(1, 87897914), (2, 43948957), (13, 6761378), (19, 4626206), (26, 3380689), (38, 2313103), (169, 520106), (247, 355862), (338, 260053), (494, 177931), (3211, 27374), (6422, 13687)]