389222553601

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1\times {\mathrm{2767}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 452092612608

約数和(自身を除く): 62870059007

約数列:

[1, 7, 113, 163, 791, 1091, 1141, 2767, 7637, 18419, 19369, 123283, 128933, 177833, 312671, 451021, 862981, 1244831, 2188697, 3018797, 3157147, 20095129, 21131579, 50965373, 140665903, 341124061, 356757611, 492063911, 2387868427, 3444447377, 55603221943, 389222553601]

約数ペア:

[(1, 389222553601), (7, 55603221943), (113, 3444447377), (163, 2387868427), (791, 492063911), (1091, 356757611), (1141, 341124061), (2767, 140665903), (7637, 50965373), (18419, 21131579), (19369, 20095129), (123283, 3157147), (128933, 3018797), (177833, 2188697), (312671, 1244831), (451021, 862981)]