1324003970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{133873}}^1$

素因数の和:133946

約数の個数: 32

約数和(自身を含む): 2544676992

約数和(自身を除く): 1220673022

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 133873, 267746, 669365, 1338730, 3079079, 5756539, 6158158, 11513078, 15395395, 28782695, 30790790, 57565390, 132400397, 264800794, 662001985, 1324003970]

約数ペア:

[(1, 1324003970), (2, 662001985), (5, 264800794), (10, 132400397), (23, 57565390), (43, 30790790), (46, 28782695), (86, 15395395), (115, 11513078), (215, 6158158), (230, 5756539), (430, 3079079), (989, 1338730), (1978, 669365), (4945, 267746), (9890, 133873)]