1556979746738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{9166361}}^1$

素因数の和:9166562

約数の個数: 32

約数和(自身を含む): 2587114010880

約数和(自身を除く): 1030134264142

約数列:

[1, 2, 13, 26, 47, 94, 139, 278, 611, 1222, 1807, 3614, 6533, 13066, 84929, 169858, 9166361, 18332722, 119162693, 238325386, 430818967, 861637934, 1274124179, 2548248358, 5600646571, 11201293142, 16563614327, 33127228654, 59883836413, 119767672826, 778489873369, 1556979746738]

約数ペア:

[(1, 1556979746738), (2, 778489873369), (13, 119767672826), (26, 59883836413), (47, 33127228654), (94, 16563614327), (139, 11201293142), (278, 5600646571), (611, 2548248358), (1222, 1274124179), (1807, 861637934), (3614, 430818967), (6533, 238325386), (13066, 119162693), (84929, 18332722), (169858, 9166361)]