1639434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 3516480

約数和(自身を除く): 1877046

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 197, 219, 394, 438, 591, 1182, 1387, 2774, 3743, 4161, 7486, 8322, 11229, 14381, 22458, 28762, 43143, 86286, 273239, 546478, 819717, 1639434]

約数ペア:

[(1, 1639434), (2, 819717), (3, 546478), (6, 273239), (19, 86286), (38, 43143), (57, 28762), (73, 22458), (114, 14381), (146, 11229), (197, 8322), (219, 7486), (394, 4161), (438, 3743), (591, 2774), (1182, 1387)]