1383088

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 3133728

約数和(自身を除く): 1750640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 233, 371, 424, 466, 742, 848, 932, 1484, 1631, 1864, 2968, 3262, 3728, 5936, 6524, 12349, 13048, 24698, 26096, 49396, 86443, 98792, 172886, 197584, 345772, 691544, 1383088]

約数ペア:

[(1, 1383088), (2, 691544), (4, 345772), (7, 197584), (8, 172886), (14, 98792), (16, 86443), (28, 49396), (53, 26096), (56, 24698), (106, 13048), (112, 12349), (212, 6524), (233, 5936), (371, 3728), (424, 3262), (466, 2968), (742, 1864), (848, 1631), (932, 1484)]