2169668890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9433343}}^1$

素因数の和:9433373

約数の個数: 16

約数和(自身を含む): 4075204608

約数和(自身を除く): 1905535718

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9433343, 18866686, 47166715, 94333430, 216966889, 433933778, 1084834445, 2169668890]

約数ペア:

[(1, 2169668890), (2, 1084834445), (5, 433933778), (10, 216966889), (23, 94333430), (46, 47166715), (115, 18866686), (230, 9433343)]