8890924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10285

約数の個数: 24

約数和(自身を含む): 18357248

約数和(自身を除く): 9466324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 10243, 20486, 40972, 71701, 143402, 286804, 317533, 635066, 1270132, 2222731, 4445462, 8890924]

約数ペア:

[(1, 8890924), (2, 4445462), (4, 2222731), (7, 1270132), (14, 635066), (28, 317533), (31, 286804), (62, 143402), (124, 71701), (217, 40972), (434, 20486), (868, 10243)]