7988406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 16858368

約数和(自身を除く): 8869962

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 541, 642, 1082, 1623, 2461, 3246, 4922, 7383, 12443, 14766, 24886, 37329, 57887, 74658, 115774, 173661, 347322, 1331401, 2662802, 3994203, 7988406]

約数ペア:

[(1, 7988406), (2, 3994203), (3, 2662802), (6, 1331401), (23, 347322), (46, 173661), (69, 115774), (107, 74658), (138, 57887), (214, 37329), (321, 24886), (541, 14766), (642, 12443), (1082, 7383), (1623, 4922), (2461, 3246)]