1007972090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1419679}}^1$

素因数の和:1419757

約数の個数: 16

約数和(自身を含む): 1839905280

約数和(自身を除く): 831933190

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1419679, 2839358, 7098395, 14196790, 100797209, 201594418, 503986045, 1007972090]

約数ペア:

[(1, 1007972090), (2, 503986045), (5, 201594418), (10, 100797209), (71, 14196790), (142, 7098395), (355, 2839358), (710, 1419679)]