1990758004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{6217}}^1$

素因数の和:6532

約数の個数: 36

約数和(自身を含む): 3714769996

約数和(自身を除く): 1724011992

約数列:

[1, 2, 4, 17, 34, 68, 277, 289, 554, 578, 1108, 1156, 4709, 6217, 9418, 12434, 18836, 24868, 80053, 105689, 160106, 211378, 320212, 422756, 1722109, 1796713, 3444218, 3593426, 6888436, 7186852, 29275853, 58551706, 117103412, 497689501, 995379002, 1990758004]

約数ペア:

[(1, 1990758004), (2, 995379002), (4, 497689501), (17, 117103412), (34, 58551706), (68, 29275853), (277, 7186852), (289, 6888436), (554, 3593426), (578, 3444218), (1108, 1796713), (1156, 1722109), (4709, 422756), (6217, 320212), (9418, 211378), (12434, 160106), (18836, 105689), (24868, 80053)]