122997124

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 217728000

約数和(自身を除く): 94730876

約数列:

[1, 2, 4, 191, 199, 382, 398, 764, 796, 809, 1618, 3236, 38009, 76018, 152036, 154519, 160991, 309038, 321982, 618076, 643964, 30749281, 61498562, 122997124]

約数ペア:

[(1, 122997124), (2, 61498562), (4, 30749281), (191, 643964), (199, 618076), (382, 321982), (398, 309038), (764, 160991), (796, 154519), (809, 152036), (1618, 76018), (3236, 38009)]