475614256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{10837}}^1$

素因数の和:11069

約数の個数: 40

約数和(自身を含む): 997182704

約数和(自身を除く): 521568448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 5486, 10837, 10972, 21674, 21944, 43348, 43888, 86696, 140881, 173392, 281762, 563524, 1127048, 2254096, 2286607, 4573214, 9146428, 18292856, 29725891, 36585712, 59451782, 118903564, 237807128, 475614256]

約数ペア:

[(1, 475614256), (2, 237807128), (4, 118903564), (8, 59451782), (13, 36585712), (16, 29725891), (26, 18292856), (52, 9146428), (104, 4573214), (208, 2286607), (211, 2254096), (422, 1127048), (844, 563524), (1688, 281762), (2743, 173392), (3376, 140881), (5486, 86696), (10837, 43888), (10972, 43348), (21674, 21944)]