972857542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2843}}^1$

素因数の和:3084

約数の個数: 32

約数和(自身を含む): 1567703808

約数和(自身を除く): 594846266

約数列:

[1, 2, 23, 43, 46, 86, 173, 346, 989, 1978, 2843, 3979, 5686, 7439, 7958, 14878, 65389, 122249, 130778, 171097, 244498, 342194, 491839, 983678, 2811727, 5623454, 11312297, 21149077, 22624594, 42298154, 486428771, 972857542]

約数ペア:

[(1, 972857542), (2, 486428771), (23, 42298154), (43, 22624594), (46, 21149077), (86, 11312297), (173, 5623454), (346, 2811727), (989, 983678), (1978, 491839), (2843, 342194), (3979, 244498), (5686, 171097), (7439, 130778), (7958, 122249), (14878, 65389)]