290426478

素因数分解:

$2^1\times 3^1\times {\mathrm{4721}}^1\times {\mathrm{10253}}^1$

素因数の和:14979

約数の個数: 16

約数和(自身を含む): 581032656

約数和(自身を除く): 290606178

約数列:

[1, 2, 3, 6, 4721, 9442, 10253, 14163, 20506, 28326, 30759, 61518, 48404413, 96808826, 145213239, 290426478]

約数ペア:

[(1, 290426478), (2, 145213239), (3, 96808826), (6, 48404413), (4721, 61518), (9442, 30759), (10253, 28326), (14163, 20506)]