2068878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 4990464

約数和(自身を除く): 2921586

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 227, 294, 434, 454, 651, 681, 1302, 1362, 1519, 1589, 3038, 3178, 4557, 4767, 7037, 9114, 9534, 11123, 14074, 21111, 22246, 33369, 42222, 49259, 66738, 98518, 147777, 295554, 344813, 689626, 1034439, 2068878]

約数ペア:

[(1, 2068878), (2, 1034439), (3, 689626), (6, 344813), (7, 295554), (14, 147777), (21, 98518), (31, 66738), (42, 49259), (49, 42222), (62, 33369), (93, 22246), (98, 21111), (147, 14074), (186, 11123), (217, 9534), (227, 9114), (294, 7037), (434, 4767), (454, 4557), (651, 3178), (681, 3038), (1302, 1589), (1362, 1519)]