991644482854

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{202973}}^1$

素因数の和:203464

約数の個数: 32

約数和(自身を含む): 1526640524640

約数和(自身を除く): 534996041786

約数列:

[1, 2, 73, 109, 146, 218, 307, 614, 7957, 15914, 22411, 33463, 44822, 66926, 202973, 405946, 2442799, 4885598, 14817029, 22124057, 29634058, 44248114, 62312711, 124625422, 1615056161, 3230112322, 4548827903, 6792085499, 9097655806, 13584170998, 495822241427, 991644482854]

約数ペア:

[(1, 991644482854), (2, 495822241427), (73, 13584170998), (109, 9097655806), (146, 6792085499), (218, 4548827903), (307, 3230112322), (614, 1615056161), (7957, 124625422), (15914, 62312711), (22411, 44248114), (33463, 29634058), (44822, 22124057), (66926, 14817029), (202973, 4885598), (405946, 2442799)]