2981238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 6601056

約数和(自身を除く): 3619818

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1033, 1443, 2066, 2886, 3099, 6198, 13429, 26858, 38221, 40287, 76442, 80574, 114663, 229326, 496873, 993746, 1490619, 2981238]

約数ペア:

[(1, 2981238), (2, 1490619), (3, 993746), (6, 496873), (13, 229326), (26, 114663), (37, 80574), (39, 76442), (74, 40287), (78, 38221), (111, 26858), (222, 13429), (481, 6198), (962, 3099), (1033, 2886), (1443, 2066)]