444889328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2767}}^1$

素因数の和:3561

約数の個数: 40

約数和(自身を含む): 929815488

約数和(自身を除く): 484926160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 773, 1546, 2767, 3092, 5534, 6184, 10049, 11068, 12368, 20098, 22136, 35971, 40196, 44272, 71942, 80392, 143884, 160784, 287768, 575536, 2138891, 4277782, 8555564, 17111128, 27805583, 34222256, 55611166, 111222332, 222444664, 444889328]

約数ペア:

[(1, 444889328), (2, 222444664), (4, 111222332), (8, 55611166), (13, 34222256), (16, 27805583), (26, 17111128), (52, 8555564), (104, 4277782), (208, 2138891), (773, 575536), (1546, 287768), (2767, 160784), (3092, 143884), (5534, 80392), (6184, 71942), (10049, 44272), (11068, 40196), (12368, 35971), (20098, 22136)]