996645890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4333243}}^1$

素因数の和:4333273

約数の個数: 16

約数和(自身を含む): 1871961408

約数和(自身を除く): 875315518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 4333243, 8666486, 21666215, 43332430, 99664589, 199329178, 498322945, 996645890]

約数ペア:

[(1, 996645890), (2, 498322945), (5, 199329178), (10, 99664589), (23, 43332430), (46, 21666215), (115, 8666486), (230, 4333243)]