460627518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{80897}}^1$

素因数の和:80988

約数の個数: 32

約数和(自身を含む): 1005723936

約数和(自身を除く): 545096418

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 80897, 161794, 242691, 485382, 1051661, 2103322, 3154983, 5905481, 6309966, 11810962, 17716443, 35432886, 76771253, 153542506, 230313759, 460627518]

約数ペア:

[(1, 460627518), (2, 230313759), (3, 153542506), (6, 76771253), (13, 35432886), (26, 17716443), (39, 11810962), (73, 6309966), (78, 5905481), (146, 3154983), (219, 2103322), (438, 1051661), (949, 485382), (1898, 242691), (2847, 161794), (5694, 80897)]