2157627822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{480113}}^1$

素因数の和:480232

約数の個数: 32

約数和(自身を含む): 4977821952

約数和(自身を除く): 2820194130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 480113, 960226, 1440339, 2880678, 3360791, 6721582, 10082373, 20164746, 51372091, 102744182, 154116273, 308232546, 359604637, 719209274, 1078813911, 2157627822]

約数ペア:

[(1, 2157627822), (2, 1078813911), (3, 719209274), (6, 359604637), (7, 308232546), (14, 154116273), (21, 102744182), (42, 51372091), (107, 20164746), (214, 10082373), (321, 6721582), (642, 3360791), (749, 2880678), (1498, 1440339), (2247, 960226), (4494, 480113)]