4920666512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16186403}}^1$

素因数の和:16186430

約数の個数: 20

約数和(自身を含む): 10035570480

約数和(自身を除く): 5114903968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16186403, 32372806, 64745612, 129491224, 258982448, 307541657, 615083314, 1230166628, 2460333256, 4920666512]

約数ペア:

[(1, 4920666512), (2, 2460333256), (4, 1230166628), (8, 615083314), (16, 307541657), (19, 258982448), (38, 129491224), (76, 64745612), (152, 32372806), (304, 16186403)]