1036531947988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{3391}}^1\times {\mathrm{3947}}^1$

素因数の和:8380

約数の個数: 48

約数和(自身を含む): 1912322764800

約数和(自身を除く): 875790816812

約数列:

[1, 2, 4, 19, 38, 76, 1019, 2038, 3391, 3947, 4076, 6782, 7894, 13564, 15788, 19361, 38722, 64429, 74993, 77444, 128858, 149986, 257716, 299972, 3455429, 4021993, 6910858, 8043986, 13384277, 13821716, 16087972, 26768554, 53537108, 65653151, 76417867, 131306302, 152835734, 254301263, 262612604, 305671468, 508602526, 1017205052, 13638578263, 27277156526, 54554313052, 259132986997, 518265973994, 1036531947988]

約数ペア:

[(1, 1036531947988), (2, 518265973994), (4, 259132986997), (19, 54554313052), (38, 27277156526), (76, 13638578263), (1019, 1017205052), (2038, 508602526), (3391, 305671468), (3947, 262612604), (4076, 254301263), (6782, 152835734), (7894, 131306302), (13564, 76417867), (15788, 65653151), (19361, 53537108), (38722, 26768554), (64429, 16087972), (74993, 13821716), (77444, 13384277), (128858, 8043986), (149986, 6910858), (257716, 4021993), (299972, 3455429)]