2021859202294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1\times {\mathrm{5407}}^1$

素因数の和:6197

約数の個数: 64

約数和(自身を含む): 3247317964800

約数和(自身を除く): 1225458762506

約数列:

[1, 2, 19, 38, 97, 194, 229, 443, 458, 886, 1843, 3686, 4351, 5407, 8417, 8702, 10814, 16834, 22213, 42971, 44426, 85942, 101447, 102733, 202894, 205466, 422047, 524479, 816449, 844094, 1048958, 1238203, 1632898, 1927493, 2395301, 2476406, 3854986, 4790602, 9840359, 9965101, 19680718, 19930202, 23525857, 45510719, 47051714, 91021438, 120105691, 186966821, 232344197, 240211382, 373933642, 464688394, 548523929, 1097047858, 2282008129, 4414539743, 4564016258, 8829079486, 10421954651, 20843909302, 53206821113, 106413642226, 1010929601147, 2021859202294]

約数ペア:

[(1, 2021859202294), (2, 1010929601147), (19, 106413642226), (38, 53206821113), (97, 20843909302), (194, 10421954651), (229, 8829079486), (443, 4564016258), (458, 4414539743), (886, 2282008129), (1843, 1097047858), (3686, 548523929), (4351, 464688394), (5407, 373933642), (8417, 240211382), (8702, 232344197), (10814, 186966821), (16834, 120105691), (22213, 91021438), (42971, 47051714), (44426, 45510719), (85942, 23525857), (101447, 19930202), (102733, 19680718), (202894, 9965101), (205466, 9840359), (422047, 4790602), (524479, 3854986), (816449, 2476406), (844094, 2395301), (1048958, 1927493), (1238203, 1632898)]