1216842486

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1\times {\mathrm{1091}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 2450238336

約数和(自身を除く): 1233395850

約数列:

[1, 2, 3, 6, 211, 422, 633, 881, 1091, 1266, 1762, 2182, 2643, 3273, 5286, 6546, 185891, 230201, 371782, 460402, 557673, 690603, 961171, 1115346, 1381206, 1922342, 2883513, 5767026, 202807081, 405614162, 608421243, 1216842486]

約数ペア:

[(1, 1216842486), (2, 608421243), (3, 405614162), (6, 202807081), (211, 5767026), (422, 2883513), (633, 1922342), (881, 1381206), (1091, 1115346), (1266, 961171), (1762, 690603), (2182, 557673), (2643, 460402), (3273, 371782), (5286, 230201), (6546, 185891)]