1405482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 3115392

約数和(自身を除く): 1709910

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 487, 962, 974, 1443, 1461, 2886, 2922, 6331, 12662, 18019, 18993, 36038, 37986, 54057, 108114, 234247, 468494, 702741, 1405482]

約数ペア:

[(1, 1405482), (2, 702741), (3, 468494), (6, 234247), (13, 108114), (26, 54057), (37, 37986), (39, 36038), (74, 18993), (78, 18019), (111, 12662), (222, 6331), (481, 2922), (487, 2886), (962, 1461), (974, 1443)]