2123804590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{10529}}^1$

素因数の和:11436

約数の個数: 32

約数和(自身を含む): 3993986880

約数和(自身を除く): 1870182290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 877, 1754, 4385, 8770, 10529, 20171, 21058, 40342, 52645, 100855, 105290, 201710, 242167, 484334, 1210835, 2421670, 9233933, 18467866, 46169665, 92339330, 212380459, 424760918, 1061902295, 2123804590]

約数ペア:

[(1, 2123804590), (2, 1061902295), (5, 424760918), (10, 212380459), (23, 92339330), (46, 46169665), (115, 18467866), (230, 9233933), (877, 2421670), (1754, 1210835), (4385, 484334), (8770, 242167), (10529, 201710), (20171, 105290), (21058, 100855), (40342, 52645)]