2012803065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491527}}^1$

素因数の和:491558

約数の個数: 48

約数和(自身を含む): 4293988608

約数和(自身を除く): 2281185543

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 491527, 1474581, 2457635, 3440689, 4423743, 6389851, 7372905, 10322067, 17203445, 19169553, 22118715, 30966201, 31949255, 44728957, 51610335, 57508659, 95847765, 134186871, 154831005, 223644785, 287543295, 402560613, 670934355, 2012803065]

約数ペア:

[(1, 2012803065), (3, 670934355), (5, 402560613), (7, 287543295), (9, 223644785), (13, 154831005), (15, 134186871), (21, 95847765), (35, 57508659), (39, 51610335), (45, 44728957), (63, 31949255), (65, 30966201), (91, 22118715), (105, 19169553), (117, 17203445), (195, 10322067), (273, 7372905), (315, 6389851), (455, 4423743), (585, 3440689), (819, 2457635), (1365, 1474581), (4095, 491527)]