4920587344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{9920539}}^1$

素因数の和:9920578

約数の個数: 20

約数和(自身を含む): 9841175680

約数和(自身を除く): 4920588336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 9920539, 19841078, 39682156, 79364312, 158728624, 307536709, 615073418, 1230146836, 2460293672, 4920587344]

約数ペア:

[(1, 4920587344), (2, 2460293672), (4, 1230146836), (8, 615073418), (16, 307536709), (31, 158728624), (62, 79364312), (124, 39682156), (248, 19841078), (496, 9920539)]