1901473106830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{402002771}}^1$

素因数の和:402002832

約数の個数: 32

約数和(自身を含む): 3820634345088

約数和(自身を除く): 1919161238258

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 402002771, 804005542, 2010013855, 4020027710, 4422030481, 8844060962, 17286119153, 22110152405, 34572238306, 44220304810, 86430595765, 172861191530, 190147310683, 380294621366, 950736553415, 1901473106830]

約数ペア:

[(1, 1901473106830), (2, 950736553415), (5, 380294621366), (10, 190147310683), (11, 172861191530), (22, 86430595765), (43, 44220304810), (55, 34572238306), (86, 22110152405), (110, 17286119153), (215, 8844060962), (430, 4422030481), (473, 4020027710), (946, 2010013855), (2365, 804005542), (4730, 402002771)]