12589080812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{16073}}^1$

素因数の和:18638

約数の個数: 48

約数和(自身を含む): 27479596032

約数和(自身を除く): 14890515220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2543, 5086, 10172, 16073, 17801, 27973, 32146, 35602, 55946, 64292, 71204, 111892, 112511, 176803, 195811, 225022, 353606, 391622, 450044, 707212, 783244, 1237621, 2475242, 4950484, 40873639, 81747278, 163494556, 286115473, 449610029, 572230946, 899220058, 1144461892, 1798440116, 3147270203, 6294540406, 12589080812]

約数ペア:

[(1, 12589080812), (2, 6294540406), (4, 3147270203), (7, 1798440116), (11, 1144461892), (14, 899220058), (22, 572230946), (28, 449610029), (44, 286115473), (77, 163494556), (154, 81747278), (308, 40873639), (2543, 4950484), (5086, 2475242), (10172, 1237621), (16073, 783244), (17801, 707212), (27973, 450044), (32146, 391622), (35602, 353606), (55946, 225022), (64292, 195811), (71204, 176803), (111892, 112511)]