2017256738

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{10039}}^1$

素因数の和:10542

約数の個数: 32

約数和(自身を含む): 3577774080

約数和(自身を除く): 1560517342

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 463, 926, 3241, 6482, 10039, 14353, 20078, 28706, 70273, 100471, 140546, 200942, 311209, 622418, 2178463, 4356926, 4648057, 9296114, 32536399, 65072798, 144089767, 288179534, 1008628369, 2017256738]

約数ペア:

[(1, 2017256738), (2, 1008628369), (7, 288179534), (14, 144089767), (31, 65072798), (62, 32536399), (217, 9296114), (434, 4648057), (463, 4356926), (926, 2178463), (3241, 622418), (6482, 311209), (10039, 200942), (14353, 140546), (20078, 100471), (28706, 70273)]