2018764538

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2152201}}^1$

素因数の和:2152277

約数の個数: 16

約数和(自身を含む): 3512393664

約数和(自身を除く): 1493629126

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2152201, 4304402, 15065407, 30130814, 144197467, 288394934, 1009382269, 2018764538]

約数ペア:

[(1, 2018764538), (2, 1009382269), (7, 288394934), (14, 144197467), (67, 30130814), (134, 15065407), (469, 4304402), (938, 2152201)]