2021052722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1\times {\mathrm{2039}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 3320956800

約数和(自身を除く): 1299904078

約数列:

[1, 2, 13, 26, 67, 134, 569, 871, 1138, 1742, 2039, 4078, 7397, 14794, 26507, 38123, 53014, 76246, 136613, 273226, 495599, 991198, 1160191, 1775969, 2320382, 3551938, 15082483, 30164966, 77732797, 155465594, 1010526361, 2021052722]

約数ペア:

[(1, 2021052722), (2, 1010526361), (13, 155465594), (26, 77732797), (67, 30164966), (134, 15082483), (569, 3551938), (871, 2320382), (1138, 1775969), (1742, 1160191), (2039, 991198), (4078, 495599), (7397, 273226), (14794, 136613), (26507, 76246), (38123, 53014)]