2821126198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{80599}}^1$

素因数の和:80692

約数の個数: 32

約数和(自身を含む): 4851475200

約数和(自身を除く): 2030349002

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 407, 473, 814, 946, 1591, 3182, 17501, 35002, 80599, 161198, 886589, 1773178, 2982163, 3465757, 5964326, 6931514, 32803793, 38123327, 65607586, 76246654, 128233009, 256466018, 1410563099, 2821126198]

約数ペア:

[(1, 2821126198), (2, 1410563099), (11, 256466018), (22, 128233009), (37, 76246654), (43, 65607586), (74, 38123327), (86, 32803793), (407, 6931514), (473, 5964326), (814, 3465757), (946, 2982163), (1591, 1773178), (3182, 886589), (17501, 161198), (35002, 80599)]