9420796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 20885760

約数和(自身を除く): 11464964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 419, 511, 803, 838, 1022, 1606, 1676, 2044, 2933, 3212, 4609, 5621, 5866, 9218, 11242, 11732, 18436, 22484, 30587, 32263, 61174, 64526, 122348, 129052, 214109, 336457, 428218, 672914, 856436, 1345828, 2355199, 4710398, 9420796]

約数ペア:

[(1, 9420796), (2, 4710398), (4, 2355199), (7, 1345828), (11, 856436), (14, 672914), (22, 428218), (28, 336457), (44, 214109), (73, 129052), (77, 122348), (146, 64526), (154, 61174), (292, 32263), (308, 30587), (419, 22484), (511, 18436), (803, 11732), (838, 11242), (1022, 9218), (1606, 5866), (1676, 5621), (2044, 4609), (2933, 3212)]