77818682

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{641}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 118264104

約数和(自身を除く): 40445422

約数列:

[1, 2, 101, 202, 601, 641, 1202, 1282, 60701, 64741, 121402, 129482, 385241, 770482, 38909341, 77818682]

約数ペア:

[(1, 77818682), (2, 38909341), (101, 770482), (202, 385241), (601, 129482), (641, 121402), (1202, 64741), (1282, 60701)]