1036991943988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{258988997}}^1$

素因数の和:258989032

約数の個数: 48

約数和(自身を含む): 2436568493184

約数和(自身を除く): 1399576549196

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 258988997, 517977994, 1035955988, 1812922979, 2848878967, 3366856961, 3625845958, 5697757934, 6733713922, 7251691916, 11395515868, 13467427844, 19942152769, 23567998727, 37035426571, 39884305538, 47135997454, 74070853142, 79768611076, 94271994908, 148141706284, 259247985997, 518495971994, 1036991943988]

約数ペア:

[(1, 1036991943988), (2, 518495971994), (4, 259247985997), (7, 148141706284), (11, 94271994908), (13, 79768611076), (14, 74070853142), (22, 47135997454), (26, 39884305538), (28, 37035426571), (44, 23567998727), (52, 19942152769), (77, 13467427844), (91, 11395515868), (143, 7251691916), (154, 6733713922), (182, 5697757934), (286, 3625845958), (308, 3366856961), (364, 2848878967), (572, 1812922979), (1001, 1035955988), (2002, 517977994), (4004, 258988997)]