246985178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 424552320

約数和(自身を除く): 177567142

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 506, 1727, 3109, 3454, 3611, 6218, 7222, 34199, 39721, 68398, 71507, 79442, 143014, 488113, 786577, 976226, 1573154, 5369243, 10738486, 11226599, 22453198, 123492589, 246985178]

約数ペア:

[(1, 246985178), (2, 123492589), (11, 22453198), (22, 11226599), (23, 10738486), (46, 5369243), (157, 1573154), (253, 976226), (314, 786577), (506, 488113), (1727, 143014), (3109, 79442), (3454, 71507), (3611, 68398), (6218, 39721), (7222, 34199)]