4865194370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21153019}}^1$

素因数の和:21153049

約数の個数: 16

約数和(自身を含む): 9138104640

約数和(自身を除く): 4272910270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 21153019, 42306038, 105765095, 211530190, 486519437, 973038874, 2432597185, 4865194370]

約数ペア:

[(1, 4865194370), (2, 2432597185), (5, 973038874), (10, 486519437), (23, 211530190), (46, 105765095), (115, 42306038), (230, 21153019)]