853245896

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{109}}^2\times {\mathrm{191}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 1657635840

約数和(自身を除く): 804389944

約数列:

[1, 2, 4, 8, 47, 94, 109, 188, 191, 218, 376, 382, 436, 764, 872, 1528, 5123, 8977, 10246, 11881, 17954, 20492, 20819, 23762, 35908, 40984, 41638, 47524, 71816, 83276, 95048, 166552, 558407, 978493, 1116814, 1956986, 2233628, 2269271, 3913972, 4467256, 4538542, 7827944, 9077084, 18154168, 106655737, 213311474, 426622948, 853245896]

約数ペア:

[(1, 853245896), (2, 426622948), (4, 213311474), (8, 106655737), (47, 18154168), (94, 9077084), (109, 7827944), (188, 4538542), (191, 4467256), (218, 3913972), (376, 2269271), (382, 2233628), (436, 1956986), (764, 1116814), (872, 978493), (1528, 558407), (5123, 166552), (8977, 95048), (10246, 83276), (11881, 71816), (17954, 47524), (20492, 41638), (20819, 40984), (23762, 35908)]