439888922198

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{2411}}^1\times {\mathrm{68539}}^1$

素因数の和:70985

約数の個数: 32

約数和(自身を含む): 726078764160

約数和(自身を除く): 286189841962

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2411, 2662, 4822, 26521, 53042, 68539, 137078, 291731, 583462, 753929, 1507858, 3209041, 6418082, 8293219, 16586438, 91225409, 165247529, 182450818, 330495058, 1817722819, 3635445638, 19994951009, 39989902018, 219944461099, 439888922198]

約数ペア:

[(1, 439888922198), (2, 219944461099), (11, 39989902018), (22, 19994951009), (121, 3635445638), (242, 1817722819), (1331, 330495058), (2411, 182450818), (2662, 165247529), (4822, 91225409), (26521, 16586438), (53042, 8293219), (68539, 6418082), (137078, 3209041), (291731, 1507858), (583462, 753929)]