1255343492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{39511}}^1$

素因数の和:39588

約数の個数: 36

約数和(自身を含む): 2429513856

約数和(自身を除く): 1174170364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 169, 188, 338, 611, 676, 1222, 2444, 7943, 15886, 31772, 39511, 79022, 158044, 513643, 1027286, 1857017, 2054572, 3714034, 6677359, 7428068, 13354718, 24141221, 26709436, 48282442, 96564884, 313835873, 627671746, 1255343492]

約数ペア:

[(1, 1255343492), (2, 627671746), (4, 313835873), (13, 96564884), (26, 48282442), (47, 26709436), (52, 24141221), (94, 13354718), (169, 7428068), (188, 6677359), (338, 3714034), (611, 2054572), (676, 1857017), (1222, 1027286), (2444, 513643), (7943, 158044), (15886, 79022), (31772, 39511)]