2002130306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1\times {\mathrm{701}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 3302544960

約数和(自身を除く): 1300414654

約数列:

[1, 2, 11, 22, 197, 394, 659, 701, 1318, 1402, 2167, 4334, 7249, 7711, 14498, 15422, 129823, 138097, 259646, 276194, 461959, 923918, 1428053, 1519067, 2856106, 3038134, 5081549, 10163098, 91005923, 182011846, 1001065153, 2002130306]

約数ペア:

[(1, 2002130306), (2, 1001065153), (11, 182011846), (22, 91005923), (197, 10163098), (394, 5081549), (659, 3038134), (701, 2856106), (1318, 1519067), (1402, 1428053), (2167, 923918), (4334, 461959), (7249, 276194), (7711, 259646), (14498, 138097), (15422, 129823)]