3988154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 6289920

約数和(自身を除く): 2301766

約数列:

[1, 2, 23, 46, 181, 362, 479, 958, 4163, 8326, 11017, 22034, 86699, 173398, 1994077, 3988154]

約数ペア:

[(1, 3988154), (2, 1994077), (23, 173398), (46, 86699), (181, 22034), (362, 11017), (479, 8326), (958, 4163)]