688049248922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{16343989}}^1$

素因数の和:16344126

約数の個数: 32

約数和(自身を含む): 1230114063360

約数和(自身を除く): 542064814438

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 3007, 6014, 21049, 42098, 16343989, 32687978, 114407923, 228815846, 506663659, 1013327318, 1585366933, 3170733866, 3546645613, 7093291226, 11097568531, 22195137062, 49146374923, 98292749846, 344024624461, 688049248922]

約数ペア:

[(1, 688049248922), (2, 344024624461), (7, 98292749846), (14, 49146374923), (31, 22195137062), (62, 11097568531), (97, 7093291226), (194, 3546645613), (217, 3170733866), (434, 1585366933), (679, 1013327318), (1358, 506663659), (3007, 228815846), (6014, 114407923), (21049, 32687978), (42098, 16343989)]