1337222774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{210719}}^1$

素因数の和:210907

約数の個数: 16

約数和(自身を含む): 2124057600

約数和(自身を除く): 786834826

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 210719, 421438, 4003661, 8007322, 35190073, 70380146, 668611387, 1337222774]

約数ペア:

[(1, 1337222774), (2, 668611387), (19, 70380146), (38, 35190073), (167, 8007322), (334, 4003661), (3173, 421438), (6346, 210719)]