578109890

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{120691}}^1$

素因数の和:121177

約数の個数: 16

約数和(自身を含む): 1042778880

約数和(自身を除く): 464668990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 120691, 241382, 603455, 1206910, 57810989, 115621978, 289054945, 578109890]

約数ペア:

[(1, 578109890), (2, 289054945), (5, 115621978), (10, 57810989), (479, 1206910), (958, 603455), (2395, 241382), (4790, 120691)]