284662028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18451}}^1$

素因数の和:18510

約数の個数: 48

約数和(自身を含む): 619987200

約数和(自身を除く): 335325172

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 18451, 36902, 73804, 129157, 258314, 350569, 516628, 535079, 701138, 1070158, 1402276, 2140316, 2453983, 3745553, 4907966, 7491106, 9815932, 10166501, 14982212, 20333002, 40666004, 71165507, 142331014, 284662028]

約数ペア:

[(1, 284662028), (2, 142331014), (4, 71165507), (7, 40666004), (14, 20333002), (19, 14982212), (28, 10166501), (29, 9815932), (38, 7491106), (58, 4907966), (76, 3745553), (116, 2453983), (133, 2140316), (203, 1402276), (266, 1070158), (406, 701138), (532, 535079), (551, 516628), (812, 350569), (1102, 258314), (2204, 129157), (3857, 73804), (7714, 36902), (15428, 18451)]