2073910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1907402

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 127, 142, 230, 254, 355, 635, 710, 1270, 1633, 2921, 3266, 5842, 8165, 9017, 14605, 16330, 18034, 29210, 45085, 90170, 207391, 414782, 1036955, 2073910]

約数ペア:

[(1, 2073910), (2, 1036955), (5, 414782), (10, 207391), (23, 90170), (46, 45085), (71, 29210), (115, 18034), (127, 16330), (142, 14605), (230, 9017), (254, 8165), (355, 5842), (635, 3266), (710, 2921), (1270, 1633)]