1140384538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 1800437760

約数和(自身を除く): 660053222

約数列:

[1, 2, 31, 62, 73, 146, 197, 394, 1279, 2263, 2558, 4526, 6107, 12214, 14381, 28762, 39649, 79298, 93367, 186734, 251963, 445811, 503926, 891622, 2894377, 5788754, 7810853, 15621706, 18393299, 36786598, 570192269, 1140384538]

約数ペア:

[(1, 1140384538), (2, 570192269), (31, 36786598), (62, 18393299), (73, 15621706), (146, 7810853), (197, 5788754), (394, 2894377), (1279, 891622), (2263, 503926), (2558, 445811), (4526, 251963), (6107, 186734), (12214, 93367), (14381, 79298), (28762, 39649)]