2012732918

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{172589}}^1$

素因数の和:172629

約数の個数: 32

約数和(自身を含む): 3727944000

約数和(自身を除く): 1715211082

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 172589, 345178, 1208123, 2416246, 2934013, 5868026, 8456861, 16913722, 20538091, 41076182, 59198027, 118396054, 143766637, 287533274, 1006366459, 2012732918]

約数ペア:

[(1, 2012732918), (2, 1006366459), (7, 287533274), (14, 143766637), (17, 118396054), (34, 59198027), (49, 41076182), (98, 20538091), (119, 16913722), (238, 8456861), (343, 5868026), (686, 2934013), (833, 2416246), (1666, 1208123), (5831, 345178), (11662, 172589)]