449188994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11399}}^1$

素因数の和:11498

約数の個数: 32

約数和(自身を含む): 763344000

約数和(自身を除く): 314155006

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 1037, 1159, 2074, 2318, 11399, 19703, 22798, 39406, 193783, 216581, 387566, 433162, 695339, 1390678, 3681877, 7363754, 11820763, 13211441, 23641526, 26422882, 224594497, 449188994]

約数ペア:

[(1, 449188994), (2, 224594497), (17, 26422882), (19, 23641526), (34, 13211441), (38, 11820763), (61, 7363754), (122, 3681877), (323, 1390678), (646, 695339), (1037, 433162), (1159, 387566), (2074, 216581), (2318, 193783), (11399, 39406), (19703, 22798)]