2725434068

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3139901}}^1$

素因数の和:3139943

約数の個数: 24

約数和(自身を含む): 5626704384

約数和(自身を除く): 2901270316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3139901, 6279802, 12559604, 21979307, 43958614, 87917228, 97336931, 194673862, 389347724, 681358517, 1362717034, 2725434068]

約数ペア:

[(1, 2725434068), (2, 1362717034), (4, 681358517), (7, 389347724), (14, 194673862), (28, 97336931), (31, 87917228), (62, 43958614), (124, 21979307), (217, 12559604), (434, 6279802), (868, 3139901)]