1020012636

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{648863}}^1$

素因数の和:649001

約数の個数: 24

約数和(自身を含む): 2398201344

約数和(自身を除く): 1378188708

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 648863, 1297726, 1946589, 2595452, 3893178, 7786356, 85001053, 170002106, 255003159, 340004212, 510006318, 1020012636]

約数ペア:

[(1, 1020012636), (2, 510006318), (3, 340004212), (4, 255003159), (6, 170002106), (12, 85001053), (131, 7786356), (262, 3893178), (393, 2595452), (524, 1946589), (786, 1297726), (1572, 648863)]