2938182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 6397440

約数和(自身を除く): 3459258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 271, 278, 417, 542, 813, 834, 1626, 1807, 3523, 3614, 5421, 7046, 10569, 10842, 21138, 37669, 75338, 113007, 226014, 489697, 979394, 1469091, 2938182]

約数ペア:

[(1, 2938182), (2, 1469091), (3, 979394), (6, 489697), (13, 226014), (26, 113007), (39, 75338), (78, 37669), (139, 21138), (271, 10842), (278, 10569), (417, 7046), (542, 5421), (813, 3614), (834, 3523), (1626, 1807)]