2290778848514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1231}}^1\times {\mathrm{111659}}^1$

素因数の和:113546

約数の個数: 32

約数和(自身を含む): 3709305895680

約数和(自身を除く): 1418527047166

約数列:

[1, 2, 13, 26, 641, 1231, 1282, 2462, 8333, 16003, 16666, 32006, 111659, 223318, 789071, 1451567, 1578142, 2903134, 10257923, 20515846, 71573419, 137452229, 143146838, 274904458, 930454447, 1786878977, 1860908894, 3573757954, 88106878789, 176213757578, 1145389424257, 2290778848514]

約数ペア:

[(1, 2290778848514), (2, 1145389424257), (13, 176213757578), (26, 88106878789), (641, 3573757954), (1231, 1860908894), (1282, 1786878977), (2462, 930454447), (8333, 274904458), (16003, 143146838), (16666, 137452229), (32006, 71573419), (111659, 20515846), (223318, 10257923), (789071, 2903134), (1451567, 1578142)]