83213578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1019}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 150796800

約数和(自身を除く): 67583222

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 1019, 2038, 2149, 4298, 5833, 7133, 11666, 14266, 19361, 38722, 40831, 81662, 135527, 271054, 312833, 625666, 2189831, 4379662, 5943827, 11887654, 41606789, 83213578]

約数ペア:

[(1, 83213578), (2, 41606789), (7, 11887654), (14, 5943827), (19, 4379662), (38, 2189831), (133, 625666), (266, 312833), (307, 271054), (614, 135527), (1019, 81662), (2038, 40831), (2149, 38722), (4298, 19361), (5833, 14266), (7133, 11666)]