612665898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{2351}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 1332567936

約数和(自身を除く): 719902038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 257, 338, 507, 514, 771, 1014, 1542, 2351, 3341, 4702, 6682, 7053, 10023, 14106, 20046, 30563, 43433, 61126, 86866, 91689, 130299, 183378, 260598, 397319, 604207, 794638, 1191957, 1208414, 1812621, 2383914, 3625242, 7854691, 15709382, 23564073, 47128146, 102110983, 204221966, 306332949, 612665898]

約数ペア:

[(1, 612665898), (2, 306332949), (3, 204221966), (6, 102110983), (13, 47128146), (26, 23564073), (39, 15709382), (78, 7854691), (169, 3625242), (257, 2383914), (338, 1812621), (507, 1208414), (514, 1191957), (771, 794638), (1014, 604207), (1542, 397319), (2351, 260598), (3341, 183378), (4702, 130299), (6682, 91689), (7053, 86866), (10023, 61126), (14106, 43433), (20046, 30563)]