2016990688

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{386693}}^1$

素因数の和:386866

約数の個数: 24

約数和(自身を含む): 3995322408

約数和(自身を除く): 1978331720

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 386693, 773386, 1546772, 3093544, 6187088, 12374176, 63030959, 126061918, 252123836, 504247672, 1008495344, 2016990688]

約数ペア:

[(1, 2016990688), (2, 1008495344), (4, 504247672), (8, 252123836), (16, 126061918), (32, 63030959), (163, 12374176), (326, 6187088), (652, 3093544), (1304, 1546772), (2608, 773386), (5216, 386693)]