2221569771838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{1578001}}^1$

素因数の和:1578948

約数の個数: 32

約数和(自身を含む): 3607539804288

約数和(自身を除く): 1385970032450

約数列:

[1, 2, 17, 34, 47, 94, 799, 881, 1598, 1762, 14977, 29954, 41407, 82814, 703919, 1407838, 1578001, 3156002, 26826017, 53652034, 74166047, 148332094, 1260822799, 1390218881, 2521645598, 2780437762, 23633720977, 47267441954, 65340287407, 130680574814, 1110784885919, 2221569771838]

約数ペア:

[(1, 2221569771838), (2, 1110784885919), (17, 130680574814), (34, 65340287407), (47, 47267441954), (94, 23633720977), (799, 2780437762), (881, 2521645598), (1598, 1390218881), (1762, 1260822799), (14977, 148332094), (29954, 74166047), (41407, 53652034), (82814, 26826017), (703919, 3156002), (1407838, 1578001)]