2022138898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 3437280000

約数和(自身を除く): 1415141102

約数列:

[1, 2, 13, 26, 43, 61, 86, 122, 149, 199, 298, 398, 559, 793, 1118, 1586, 1937, 2587, 2623, 3874, 5174, 5246, 6407, 8557, 9089, 12139, 12814, 17114, 18178, 24278, 29651, 34099, 59302, 68198, 83291, 111241, 118157, 157807, 166582, 222482, 236314, 315614, 385463, 390827, 521977, 770926, 781654, 1043954, 1274993, 1808711, 2549986, 3617422, 5080751, 6785701, 10161502, 13571402, 16574909, 23513243, 33149818, 47026486, 77774573, 155549146, 1011069449, 2022138898]

約数ペア:

[(1, 2022138898), (2, 1011069449), (13, 155549146), (26, 77774573), (43, 47026486), (61, 33149818), (86, 23513243), (122, 16574909), (149, 13571402), (199, 10161502), (298, 6785701), (398, 5080751), (559, 3617422), (793, 2549986), (1118, 1808711), (1586, 1274993), (1937, 1043954), (2587, 781654), (2623, 770926), (3874, 521977), (5174, 390827), (5246, 385463), (6407, 315614), (8557, 236314), (9089, 222482), (12139, 166582), (12814, 157807), (17114, 118157), (18178, 111241), (24278, 83291), (29651, 68198), (34099, 59302)]