2009171582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{2861}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 3327109344

約数和(自身を除く): 1317937762

約数列:

[1, 2, 11, 22, 137, 233, 274, 466, 1507, 2563, 2861, 3014, 5126, 5722, 31471, 31921, 62942, 63842, 351131, 391957, 666613, 702262, 783914, 1333226, 4311527, 7332743, 8623054, 14665486, 91325981, 182651962, 1004585791, 2009171582]

約数ペア:

[(1, 2009171582), (2, 1004585791), (11, 182651962), (22, 91325981), (137, 14665486), (233, 8623054), (274, 7332743), (466, 4311527), (1507, 1333226), (2563, 783914), (2861, 702262), (3014, 666613), (5126, 391957), (5722, 351131), (31471, 63842), (31921, 62942)]