2877342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 6371232

約数和(自身を除く): 3493890

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 997, 1443, 1994, 2886, 2991, 5982, 12961, 25922, 36889, 38883, 73778, 77766, 110667, 221334, 479557, 959114, 1438671, 2877342]

約数ペア:

[(1, 2877342), (2, 1438671), (3, 959114), (6, 479557), (13, 221334), (26, 110667), (37, 77766), (39, 73778), (74, 38883), (78, 36889), (111, 25922), (222, 12961), (481, 5982), (962, 2991), (997, 2886), (1443, 1994)]