2493981546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{90107}}^1$

素因数の和:90778

約数の個数: 32

約数和(自身を含む): 5709242880

約数和(自身を除く): 3215261334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 659, 1318, 1977, 3954, 4613, 9226, 13839, 27678, 90107, 180214, 270321, 540642, 630749, 1261498, 1892247, 3784494, 59380513, 118761026, 178141539, 356283078, 415663591, 831327182, 1246990773, 2493981546]

約数ペア:

[(1, 2493981546), (2, 1246990773), (3, 831327182), (6, 415663591), (7, 356283078), (14, 178141539), (21, 118761026), (42, 59380513), (659, 3784494), (1318, 1892247), (1977, 1261498), (3954, 630749), (4613, 540642), (9226, 270321), (13839, 180214), (27678, 90107)]