539215922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{15727}}^1$

素因数の和:15846

約数の個数: 32

約数和(自身を含む): 966328320

約数和(自身を除く): 427112398

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 4898, 15727, 17143, 31454, 34286, 110089, 220178, 487537, 975074, 1242433, 2484866, 3412759, 6825518, 8697031, 17394062, 38515423, 77030846, 269607961, 539215922]

約数ペア:

[(1, 539215922), (2, 269607961), (7, 77030846), (14, 38515423), (31, 17394062), (62, 8697031), (79, 6825518), (158, 3412759), (217, 2484866), (434, 1242433), (553, 975074), (1106, 487537), (2449, 220178), (4898, 110089), (15727, 34286), (17143, 31454)]