2017945070

素因数分解:

$2^1\times 5^1\times {\mathrm{6257}}^1\times {\mathrm{32251}}^1$

素因数の和:38515

約数の個数: 16

約数和(自身を含む): 3632994288

約数和(自身を除く): 1615049218

約数列:

[1, 2, 5, 10, 6257, 12514, 31285, 32251, 62570, 64502, 161255, 322510, 201794507, 403589014, 1008972535, 2017945070]

約数ペア:

[(1, 2017945070), (2, 1008972535), (5, 403589014), (10, 201794507), (6257, 322510), (12514, 161255), (31285, 64502), (32251, 62570)]