1276278342

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{21017}}^1$

素因数の和:21400

約数の個数: 32

約数和(自身を含む): 2648268000

約数和(自身を除く): 1371989658

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 349, 698, 1047, 2094, 10121, 20242, 21017, 30363, 42034, 60726, 63051, 126102, 609493, 1218986, 1828479, 3656958, 7334933, 14669866, 22004799, 44009598, 212713057, 425426114, 638139171, 1276278342]

約数ペア:

[(1, 1276278342), (2, 638139171), (3, 425426114), (6, 212713057), (29, 44009598), (58, 22004799), (87, 14669866), (174, 7334933), (349, 3656958), (698, 1828479), (1047, 1218986), (2094, 609493), (10121, 126102), (20242, 63051), (21017, 60726), (30363, 42034)]