2247196994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 4169318400

約数和(自身を除く): 1922121406

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 173, 266, 329, 346, 658, 893, 1039, 1211, 1786, 2078, 2422, 3287, 6251, 6574, 7273, 8131, 12502, 14546, 16262, 19741, 23009, 39482, 46018, 48833, 56917, 97666, 113834, 138187, 154489, 179747, 276374, 308978, 341831, 359494, 683662, 927827, 1081423, 1258229, 1855654, 2162846, 2516458, 3415193, 6494789, 6830386, 8448109, 12989578, 16896218, 23906351, 47812702, 59136763, 118273526, 160514071, 321028142, 1123598497, 2247196994]

約数ペア:

[(1, 2247196994), (2, 1123598497), (7, 321028142), (14, 160514071), (19, 118273526), (38, 59136763), (47, 47812702), (94, 23906351), (133, 16896218), (173, 12989578), (266, 8448109), (329, 6830386), (346, 6494789), (658, 3415193), (893, 2516458), (1039, 2162846), (1211, 1855654), (1786, 1258229), (2078, 1081423), (2422, 927827), (3287, 683662), (6251, 359494), (6574, 341831), (7273, 308978), (8131, 276374), (12502, 179747), (14546, 154489), (16262, 138187), (19741, 113834), (23009, 97666), (39482, 56917), (46018, 48833)]