254137862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12821}}^1$

素因数の和:12904

約数の個数: 32

約数和(自身を含む): 448667424

約数和(自身を除く): 194529562

約数列:

[1, 2, 11, 17, 22, 34, 53, 106, 187, 374, 583, 901, 1166, 1802, 9911, 12821, 19822, 25642, 141031, 217957, 282062, 435914, 679513, 1359026, 2397527, 4795054, 7474643, 11551721, 14949286, 23103442, 127068931, 254137862]

約数ペア:

[(1, 254137862), (2, 127068931), (11, 23103442), (17, 14949286), (22, 11551721), (34, 7474643), (53, 4795054), (106, 2397527), (187, 1359026), (374, 679513), (583, 435914), (901, 282062), (1166, 217957), (1802, 141031), (9911, 25642), (12821, 19822)]