239897166502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{989977}}^1$

素因数の和:990916

約数の個数: 32

約数和(自身を含む): 433372769280

約数和(自身を除く): 193475602778

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 911, 1822, 6377, 12754, 17309, 34618, 121163, 242326, 989977, 1979954, 6929839, 13859678, 18809563, 37619126, 131666941, 263333882, 901869047, 1803738094, 6313083329, 12626166658, 17135511893, 34271023786, 119948583251, 239897166502]

約数ペア:

[(1, 239897166502), (2, 119948583251), (7, 34271023786), (14, 17135511893), (19, 12626166658), (38, 6313083329), (133, 1803738094), (266, 901869047), (911, 263333882), (1822, 131666941), (6377, 37619126), (12754, 18809563), (17309, 13859678), (34618, 6929839), (121163, 1979954), (242326, 989977)]