284342014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 482630400

約数和(自身を除く): 198288386

約数列:

[1, 2, 11, 22, 79, 107, 121, 139, 158, 214, 242, 278, 869, 1177, 1529, 1738, 2354, 3058, 8453, 9559, 10981, 12947, 14873, 16819, 16906, 19118, 21962, 25894, 29746, 33638, 92983, 120791, 163603, 185966, 241582, 327206, 1022813, 1174967, 1328701, 1799633, 2045626, 2349934, 2657402, 3599266, 12924637, 25849274, 142171007, 284342014]

約数ペア:

[(1, 284342014), (2, 142171007), (11, 25849274), (22, 12924637), (79, 3599266), (107, 2657402), (121, 2349934), (139, 2045626), (158, 1799633), (214, 1328701), (242, 1174967), (278, 1022813), (869, 327206), (1177, 241582), (1529, 185966), (1738, 163603), (2354, 120791), (3058, 92983), (8453, 33638), (9559, 29746), (10981, 25894), (12947, 21962), (14873, 19118), (16819, 16906)]