2053772930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{154303}}^1$

素因数の和:154343

約数の個数: 32

約数和(自身を含む): 4066219008

約数和(自身を除く): 2012446078

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 154303, 308606, 771515, 1543030, 1697333, 3394666, 8486665, 16973330, 18670663, 37341326, 93353315, 186706630, 205377293, 410754586, 1026886465, 2053772930]

約数ペア:

[(1, 2053772930), (2, 1026886465), (5, 410754586), (10, 205377293), (11, 186706630), (22, 93353315), (55, 37341326), (110, 18670663), (121, 16973330), (242, 8486665), (605, 3394666), (1210, 1697333), (1331, 1543030), (2662, 771515), (6655, 308606), (13310, 154303)]