4920223376

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2821229}}^1$

素因数の和:2821346

約数の個数: 20

約数和(自身を含む): 9620394300

約数和(自身を除く): 4700170924

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2821229, 5642458, 11284916, 22569832, 45139664, 307513961, 615027922, 1230055844, 2460111688, 4920223376]

約数ペア:

[(1, 4920223376), (2, 2460111688), (4, 1230055844), (8, 615027922), (16, 307513961), (109, 45139664), (218, 22569832), (436, 11284916), (872, 5642458), (1744, 2821229)]