2140054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 3787776

約数和(自身を除く): 1647722

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4931, 9862, 34517, 69034, 152861, 305722, 1070027, 2140054]

約数ペア:

[(1, 2140054), (2, 1070027), (7, 305722), (14, 152861), (31, 69034), (62, 34517), (217, 9862), (434, 4931)]