2021492044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{86197}}^1$

素因数の和:86266

約数の個数: 48

約数和(自身を含む): 4257491616

約数和(自身を除く): 2235999572

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 5863, 11726, 23452, 86197, 172394, 344788, 948167, 1120561, 1896334, 2241122, 3534077, 3792668, 4482244, 7068154, 12326171, 14136308, 24652342, 38874847, 45943001, 49304684, 77749694, 91886002, 155499388, 183772004, 505373011, 1010746022, 2021492044]

約数ペア:

[(1, 2021492044), (2, 1010746022), (4, 505373011), (11, 183772004), (13, 155499388), (22, 91886002), (26, 77749694), (41, 49304684), (44, 45943001), (52, 38874847), (82, 24652342), (143, 14136308), (164, 12326171), (286, 7068154), (451, 4482244), (533, 3792668), (572, 3534077), (902, 2241122), (1066, 1896334), (1804, 1120561), (2132, 948167), (5863, 344788), (11726, 172394), (23452, 86197)]