2113201438

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{14437}}^1$

素因数の和:15051

約数の個数: 16

約数和(自身を含む): 3196573200

約数和(自身を除く): 1083371762

約数列:

[1, 2, 163, 326, 449, 898, 14437, 28874, 73187, 146374, 2353231, 4706462, 6482213, 12964426, 1056600719, 2113201438]

約数ペア:

[(1, 2113201438), (2, 1056600719), (163, 12964426), (326, 6482213), (449, 4706462), (898, 2353231), (14437, 146374), (28874, 73187)]