348228428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{5749}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 642390000

約数和(自身を除く): 294161572

約数列:

[1, 2, 4, 19, 38, 76, 797, 1594, 3188, 5749, 11498, 15143, 22996, 30286, 60572, 109231, 218462, 436924, 4581953, 9163906, 18327812, 87057107, 174114214, 348228428]

約数ペア:

[(1, 348228428), (2, 174114214), (4, 87057107), (19, 18327812), (38, 9163906), (76, 4581953), (797, 436924), (1594, 218462), (3188, 109231), (5749, 60572), (11498, 30286), (15143, 22996)]