330835674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{249499}}^1$

素因数の和:249534

約数の個数: 32

約数和(自身を含む): 754488000

約数和(自身を除く): 423652326

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 249499, 498998, 748497, 1496994, 3243487, 4241483, 6486974, 8482966, 9730461, 12724449, 19460922, 25448898, 55139279, 110278558, 165417837, 330835674]

約数ペア:

[(1, 330835674), (2, 165417837), (3, 110278558), (6, 55139279), (13, 25448898), (17, 19460922), (26, 12724449), (34, 9730461), (39, 8482966), (51, 6486974), (78, 4241483), (102, 3243487), (221, 1496994), (442, 748497), (663, 498998), (1326, 249499)]