1292456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 2786400

約数和(自身を除く): 1493944

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 773, 836, 1546, 1672, 3092, 6184, 8503, 14687, 17006, 29374, 34012, 58748, 68024, 117496, 161557, 323114, 646228, 1292456]

約数ペア:

[(1, 1292456), (2, 646228), (4, 323114), (8, 161557), (11, 117496), (19, 68024), (22, 58748), (38, 34012), (44, 29374), (76, 17006), (88, 14687), (152, 8503), (209, 6184), (418, 3092), (773, 1672), (836, 1546)]