2656808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 3909592

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 227, 266, 308, 418, 454, 532, 616, 836, 908, 1064, 1463, 1589, 1672, 1816, 2497, 2926, 3178, 4313, 4994, 5852, 6356, 8626, 9988, 11704, 12712, 17252, 17479, 19976, 30191, 34504, 34958, 47443, 60382, 69916, 94886, 120764, 139832, 189772, 241528, 332101, 379544, 664202, 1328404, 2656808]

約数ペア:

[(1, 2656808), (2, 1328404), (4, 664202), (7, 379544), (8, 332101), (11, 241528), (14, 189772), (19, 139832), (22, 120764), (28, 94886), (38, 69916), (44, 60382), (56, 47443), (76, 34958), (77, 34504), (88, 30191), (133, 19976), (152, 17479), (154, 17252), (209, 12712), (227, 11704), (266, 9988), (308, 8626), (418, 6356), (454, 5852), (532, 4994), (616, 4313), (836, 3178), (908, 2926), (1064, 2497), (1463, 1816), (1589, 1672)]