668307514

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{1931}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 1168473600

約数和(自身を除く): 500166086

約数列:

[1, 2, 7, 14, 59, 118, 413, 419, 826, 838, 1931, 2933, 3862, 5866, 13517, 24721, 27034, 49442, 113929, 173047, 227858, 346094, 797503, 809089, 1595006, 1618178, 5663623, 11327246, 47736251, 95472502, 334153757, 668307514]

約数ペア:

[(1, 668307514), (2, 334153757), (7, 95472502), (14, 47736251), (59, 11327246), (118, 5663623), (413, 1618178), (419, 1595006), (826, 809089), (838, 797503), (1931, 346094), (2933, 227858), (3862, 173047), (5866, 113929), (13517, 49442), (24721, 27034)]