2012387188832

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{4902713}}^1$

素因数の和:4902951

約数の個数: 48

約数和(自身を含む): 4032619540992

約数和(自身を除く): 2020232352160

約数列:

[1, 2, 4, 8, 16, 32, 101, 127, 202, 254, 404, 508, 808, 1016, 1616, 2032, 3232, 4064, 12827, 25654, 51308, 102616, 205232, 410464, 4902713, 9805426, 19610852, 39221704, 78443408, 156886816, 495174013, 622644551, 990348026, 1245289102, 1980696052, 2490578204, 3961392104, 4981156408, 7922784208, 9962312816, 15845568416, 19924625632, 62887099651, 125774199302, 251548398604, 503096797208, 1006193594416, 2012387188832]

約数ペア:

[(1, 2012387188832), (2, 1006193594416), (4, 503096797208), (8, 251548398604), (16, 125774199302), (32, 62887099651), (101, 19924625632), (127, 15845568416), (202, 9962312816), (254, 7922784208), (404, 4981156408), (508, 3961392104), (808, 2490578204), (1016, 1980696052), (1616, 1245289102), (2032, 990348026), (3232, 622644551), (4064, 495174013), (12827, 156886816), (25654, 78443408), (51308, 39221704), (102616, 19610852), (205232, 9805426), (410464, 4902713)]