1921567235358

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{3121}}^1\times {\mathrm{233747}}^1$

素因数の和:237312

約数の個数: 32

約数和(自身を含む): 3853139431680

約数和(自身を除く): 1931572196322

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 3121, 6242, 9363, 18726, 233747, 467494, 701241, 1370119, 1402482, 2740238, 4110357, 8220714, 102614933, 205229866, 307844799, 615689598, 729524387, 1459048774, 2188573161, 4377146322, 320261205893, 640522411786, 960783617679, 1921567235358]

約数ペア:

[(1, 1921567235358), (2, 960783617679), (3, 640522411786), (6, 320261205893), (439, 4377146322), (878, 2188573161), (1317, 1459048774), (2634, 729524387), (3121, 615689598), (6242, 307844799), (9363, 205229866), (18726, 102614933), (233747, 8220714), (467494, 4110357), (701241, 2740238), (1370119, 1402482)]