260080796

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{499}}^1\times {\mathrm{569}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 458850000

約数和(自身を除く): 198769204

約数列:

[1, 2, 4, 229, 458, 499, 569, 916, 998, 1138, 1996, 2276, 114271, 130301, 228542, 260602, 283931, 457084, 521204, 567862, 1135724, 65020199, 130040398, 260080796]

約数ペア:

[(1, 260080796), (2, 130040398), (4, 65020199), (229, 1135724), (458, 567862), (499, 521204), (569, 457084), (916, 283931), (998, 260602), (1138, 228542), (1996, 130301), (2276, 114271)]