7801198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 12463200

約数和(自身を除く): 4662002

約数列:

[1, 2, 17, 34, 199, 398, 1153, 2306, 3383, 6766, 19601, 39202, 229447, 458894, 3900599, 7801198]

約数ペア:

[(1, 7801198), (2, 3900599), (17, 458894), (34, 229447), (199, 39202), (398, 19601), (1153, 6766), (2306, 3383)]