2021036298

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{17257}}^1$

素因数の和:17542

約数の個数: 32

約数和(自身を含む): 4100500800

約数和(自身を除く): 2079464502

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 17257, 19519, 34514, 39038, 51771, 58557, 103542, 117114, 2260667, 2571293, 4521334, 5142586, 6782001, 7713879, 13564002, 15427758, 336839383, 673678766, 1010518149, 2021036298]

約数ペア:

[(1, 2021036298), (2, 1010518149), (3, 673678766), (6, 336839383), (131, 15427758), (149, 13564002), (262, 7713879), (298, 6782001), (393, 5142586), (447, 4521334), (786, 2571293), (894, 2260667), (17257, 117114), (19519, 103542), (34514, 58557), (39038, 51771)]