260015795753

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{311743}}^1$

素因数の和:311973

約数の個数: 32

約数和(自身を含む): 323934437376

約数和(自身を除く): 63918641623

約数列:

[1, 7, 17, 43, 119, 163, 301, 731, 1141, 2771, 5117, 7009, 19397, 49063, 119153, 311743, 834071, 2182201, 5299631, 13404949, 37097417, 50814109, 93834643, 227884133, 355698763, 863839853, 1595188931, 2185006687, 6046878971, 15295046809, 37145113679, 260015795753]

約数ペア:

[(1, 260015795753), (7, 37145113679), (17, 15295046809), (43, 6046878971), (119, 2185006687), (163, 1595188931), (301, 863839853), (731, 355698763), (1141, 227884133), (2771, 93834643), (5117, 50814109), (7009, 37097417), (19397, 13404949), (49063, 5299631), (119153, 2182201), (311743, 834071)]