961808666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{170473}}^1$

素因数の和:170526

約数の個数: 32

約数和(自身を含む): 1832936448

約数和(自身を除く): 871127782

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 170473, 340946, 1193311, 2216149, 2386622, 4432298, 5284663, 10569326, 15513043, 31026086, 36992641, 68700619, 73985282, 137401238, 480904333, 961808666]

約数ペア:

[(1, 961808666), (2, 480904333), (7, 137401238), (13, 73985282), (14, 68700619), (26, 36992641), (31, 31026086), (62, 15513043), (91, 10569326), (182, 5284663), (217, 4432298), (403, 2386622), (434, 2216149), (806, 1193311), (2821, 340946), (5642, 170473)]