269147494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4093}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 520855056

約数和(自身を除く): 251707562

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1342, 2989, 4093, 4697, 5978, 8186, 9394, 28651, 32879, 45023, 57302, 65758, 90046, 200557, 249673, 315161, 401114, 499346, 630322, 1747711, 2206127, 2746403, 3495422, 4412254, 5492806, 12233977, 19224821, 24467954, 38449642, 134573747, 269147494]

約数ペア:

[(1, 269147494), (2, 134573747), (7, 38449642), (11, 24467954), (14, 19224821), (22, 12233977), (49, 5492806), (61, 4412254), (77, 3495422), (98, 2746403), (122, 2206127), (154, 1747711), (427, 630322), (539, 499346), (671, 401114), (854, 315161), (1078, 249673), (1342, 200557), (2989, 90046), (4093, 65758), (4697, 57302), (5978, 45023), (8186, 32879), (9394, 28651)]