131005862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{22003}}^1$

素因数の和:22247

約数の個数: 16

約数和(自身を含む): 212558640

約数和(自身を除く): 81552778

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 22003, 44006, 286039, 572078, 5038687, 10077374, 65502931, 131005862]

約数ペア:

[(1, 131005862), (2, 65502931), (13, 10077374), (26, 5038687), (229, 572078), (458, 286039), (2977, 44006), (5954, 22003)]