3904976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 20

約数和(自身を含む): 7691844

約数和(自身を除く): 3786868

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4001, 8002, 16004, 32008, 64016, 244061, 488122, 976244, 1952488, 3904976]

約数ペア:

[(1, 3904976), (2, 1952488), (4, 976244), (8, 488122), (16, 244061), (61, 64016), (122, 32008), (244, 16004), (488, 8002), (976, 4001)]