17696276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 33985224

約数和(自身を除く): 16288948

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 6421, 12842, 25684, 83473, 166946, 333892, 340313, 680626, 1361252, 4424069, 8848138, 17696276]

約数ペア:

[(1, 17696276), (2, 8848138), (4, 4424069), (13, 1361252), (26, 680626), (52, 340313), (53, 333892), (106, 166946), (212, 83473), (689, 25684), (1378, 12842), (2756, 6421)]