2012436698841

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{81349}}^1$

素因数の和:81886

約数の個数: 48

約数和(自身を含む): 2993357203200

約数和(自身を除く): 980920504359

約数列:

[1, 3, 9, 47, 141, 233, 251, 423, 699, 753, 2097, 2259, 10951, 11797, 32853, 35391, 58483, 81349, 98559, 106173, 175449, 244047, 526347, 732141, 2748701, 3823403, 8246103, 11470209, 18954317, 20418599, 24738309, 34410627, 56862951, 61255797, 170588853, 183767391, 890852899, 959674153, 2672558697, 2879022459, 4757533567, 8017676091, 8637067377, 14272600701, 42817802103, 223604077649, 670812232947, 2012436698841]

約数ペア:

[(1, 2012436698841), (3, 670812232947), (9, 223604077649), (47, 42817802103), (141, 14272600701), (233, 8637067377), (251, 8017676091), (423, 4757533567), (699, 2879022459), (753, 2672558697), (2097, 959674153), (2259, 890852899), (10951, 183767391), (11797, 170588853), (32853, 61255797), (35391, 56862951), (58483, 34410627), (81349, 24738309), (98559, 20418599), (106173, 18954317), (175449, 11470209), (244047, 8246103), (526347, 3823403), (732141, 2748701)]