2280971537

素因数分解:

${\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 2582737920

約数和(自身を除く): 301766383

約数列:

[1, 13, 31, 107, 169, 313, 403, 1391, 2197, 3317, 4069, 5239, 9703, 18083, 33491, 43121, 52897, 68107, 126139, 235079, 435383, 560573, 687661, 1038221, 1639807, 5659979, 7287449, 13496873, 21317491, 73579727, 175459349, 2280971537]

約数ペア:

[(1, 2280971537), (13, 175459349), (31, 73579727), (107, 21317491), (169, 13496873), (313, 7287449), (403, 5659979), (1391, 1639807), (2197, 1038221), (3317, 687661), (4069, 560573), (5239, 435383), (9703, 235079), (18083, 126139), (33491, 68107), (43121, 52897)]