3985592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 8475600

約数和(自身を除く): 4490008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 2017, 4034, 8068, 16136, 26221, 38323, 52442, 76646, 104884, 153292, 209768, 306584, 498199, 996398, 1992796, 3985592]

約数ペア:

[(1, 3985592), (2, 1992796), (4, 996398), (8, 498199), (13, 306584), (19, 209768), (26, 153292), (38, 104884), (52, 76646), (76, 52442), (104, 38323), (152, 26221), (247, 16136), (494, 8068), (988, 4034), (1976, 2017)]