2788566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3646506

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 167, 242, 253, 334, 363, 501, 506, 726, 759, 1002, 1518, 1837, 2783, 3674, 3841, 5511, 5566, 7682, 8349, 11022, 11523, 16698, 20207, 23046, 40414, 42251, 60621, 84502, 121242, 126753, 253506, 464761, 929522, 1394283, 2788566]

約数ペア:

[(1, 2788566), (2, 1394283), (3, 929522), (6, 464761), (11, 253506), (22, 126753), (23, 121242), (33, 84502), (46, 60621), (66, 42251), (69, 40414), (121, 23046), (138, 20207), (167, 16698), (242, 11523), (253, 11022), (334, 8349), (363, 7682), (501, 5566), (506, 5511), (726, 3841), (759, 3674), (1002, 2783), (1518, 1837)]