8981896

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 21381840

約数和(自身を除く): 12399944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2083, 2156, 4166, 4312, 8332, 14581, 16664, 22913, 29162, 45826, 58324, 91652, 102067, 116648, 160391, 183304, 204134, 320782, 408268, 641564, 816536, 1122737, 1283128, 2245474, 4490948, 8981896]

約数ペア:

[(1, 8981896), (2, 4490948), (4, 2245474), (7, 1283128), (8, 1122737), (11, 816536), (14, 641564), (22, 408268), (28, 320782), (44, 204134), (49, 183304), (56, 160391), (77, 116648), (88, 102067), (98, 91652), (154, 58324), (196, 45826), (308, 29162), (392, 22913), (539, 16664), (616, 14581), (1078, 8332), (2083, 4312), (2156, 4166)]