2357254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 4082400

約数和(自身を除く): 1725146

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 89, 178, 323, 646, 697, 779, 1394, 1513, 1558, 1691, 3026, 3382, 3649, 7298, 13243, 26486, 28747, 57494, 62033, 69331, 124066, 138662, 1178627, 2357254]

約数ペア:

[(1, 2357254), (2, 1178627), (17, 138662), (19, 124066), (34, 69331), (38, 62033), (41, 57494), (82, 28747), (89, 26486), (178, 13243), (323, 7298), (646, 3649), (697, 3382), (779, 3026), (1394, 1691), (1513, 1558)]