2100609872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5708179}}^1$

素因数の和:5708210

約数の個数: 20

約数和(自身を含む): 4246885920

約数和(自身を除く): 2146276048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5708179, 11416358, 22832716, 45665432, 91330864, 131288117, 262576234, 525152468, 1050304936, 2100609872]

約数ペア:

[(1, 2100609872), (2, 1050304936), (4, 525152468), (8, 262576234), (16, 131288117), (23, 91330864), (46, 45665432), (92, 22832716), (184, 11416358), (368, 5708179)]