2378470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:864

約数の個数: 24

約数和(自身を含む): 4553424

約数和(自身を除く): 2174954

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 823, 1445, 1646, 2890, 4115, 8230, 13991, 27982, 69955, 139910, 237847, 475694, 1189235, 2378470]

約数ペア:

[(1, 2378470), (2, 1189235), (5, 475694), (10, 237847), (17, 139910), (34, 69955), (85, 27982), (170, 13991), (289, 8230), (578, 4115), (823, 2890), (1445, 1646)]