1490707438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 2525532048

約数和(自身を除く): 1034824610

約数列:

[1, 2, 11, 22, 41, 82, 173, 233, 346, 451, 466, 902, 1681, 1903, 2563, 3362, 3806, 5126, 7093, 9553, 14186, 18491, 19106, 36982, 40309, 78023, 80618, 105083, 156046, 210166, 290813, 391673, 443399, 581626, 783346, 886798, 1652669, 3198943, 3305338, 4308403, 6397886, 8616806, 18179359, 36358718, 67759429, 135518858, 745353719, 1490707438]

約数ペア:

[(1, 1490707438), (2, 745353719), (11, 135518858), (22, 67759429), (41, 36358718), (82, 18179359), (173, 8616806), (233, 6397886), (346, 4308403), (451, 3305338), (466, 3198943), (902, 1652669), (1681, 886798), (1903, 783346), (2563, 581626), (3362, 443399), (3806, 391673), (5126, 290813), (7093, 210166), (9553, 156046), (14186, 105083), (18491, 80618), (19106, 78023), (36982, 40309)]