858135738

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{19801}}^1$

素因数の和:20070

約数の個数: 32

約数和(自身を含む): 1779328512

約数和(自身を除く): 921192774

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 233, 466, 699, 1398, 7223, 14446, 19801, 21669, 39602, 43338, 59403, 118806, 613831, 1227662, 1841493, 3682986, 4613633, 9227266, 13840899, 27681798, 143022623, 286045246, 429067869, 858135738]

約数ペア:

[(1, 858135738), (2, 429067869), (3, 286045246), (6, 143022623), (31, 27681798), (62, 13840899), (93, 9227266), (186, 4613633), (233, 3682986), (466, 1841493), (699, 1227662), (1398, 613831), (7223, 118806), (14446, 59403), (19801, 43338), (21669, 39602)]