421336006

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{330719}}^1$

素因数の和:330748

約数の個数: 24

約数和(自身を含む): 791743680

約数和(自身を除く): 370407674

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 330719, 661438, 2315033, 4299347, 4630066, 8598694, 16205231, 30095429, 32410462, 60190858, 210668003, 421336006]

約数ペア:

[(1, 421336006), (2, 210668003), (7, 60190858), (13, 32410462), (14, 30095429), (26, 16205231), (49, 8598694), (91, 4630066), (98, 4299347), (182, 2315033), (637, 661438), (1274, 330719)]