1994453923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22741}}^1$

素因数の和:22843

約数の個数: 32

約数和(自身を含む): 2672275968

約数和(自身を除く): 677822045

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 737, 1139, 1309, 5159, 7973, 12529, 22741, 87703, 159187, 250151, 386597, 1523647, 1751057, 2706179, 4252567, 10665529, 16760117, 25901999, 29767969, 117320819, 181313993, 284921989, 1994453923]

約数ペア:

[(1, 1994453923), (7, 284921989), (11, 181313993), (17, 117320819), (67, 29767969), (77, 25901999), (119, 16760117), (187, 10665529), (469, 4252567), (737, 2706179), (1139, 1751057), (1309, 1523647), (5159, 386597), (7973, 250151), (12529, 159187), (22741, 87703)]