2123876030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6851213}}^1$

素因数の和:6851251

約数の個数: 16

約数和(自身を含む): 3946299264

約数和(自身を除く): 1822423234

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6851213, 13702426, 34256065, 68512130, 212387603, 424775206, 1061938015, 2123876030]

約数ペア:

[(1, 2123876030), (2, 1061938015), (5, 424775206), (10, 212387603), (31, 68512130), (62, 34256065), (155, 13702426), (310, 6851213)]