308920898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1080143}}^1$

素因数の和:1080169

約数の個数: 16

約数和(自身を含む): 544392576

約数和(自身を除く): 235471678

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1080143, 2160286, 11881573, 14041859, 23763146, 28083718, 154460449, 308920898]

約数ペア:

[(1, 308920898), (2, 154460449), (11, 28083718), (13, 23763146), (22, 14041859), (26, 11881573), (143, 2160286), (286, 1080143)]