2019774831

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 2861483520

約数和(自身を除く): 841708689

約数列:

[1, 3, 23, 67, 69, 201, 433, 1009, 1299, 1541, 3027, 4623, 9959, 23207, 29011, 29877, 67603, 69621, 87033, 202809, 436897, 667253, 1310691, 1554869, 2001759, 4664607, 10048631, 29272099, 30145893, 87816297, 673258277, 2019774831]

約数ペア:

[(1, 2019774831), (3, 673258277), (23, 87816297), (67, 30145893), (69, 29272099), (201, 10048631), (433, 4664607), (1009, 2001759), (1299, 1554869), (1541, 1310691), (3027, 667253), (4623, 436897), (9959, 202809), (23207, 87033), (29011, 69621), (29877, 67603)]