539989.00000000

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 120028320

約数和(自身を除く): 68799702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 489, 978, 1069, 1141, 2138, 2282, 3207, 3423, 6414, 6846, 7483, 7987, 14966, 15974, 22449, 23961, 44898, 47922, 52381, 104762, 157143, 174247, 314286, 348494, 522741, 1045482, 1219729, 2439458, 3659187, 7318374, 8538103, 17076206, 25614309, 51228618]

約数ペア:

[(1, 51228618), (2, 25614309), (3, 17076206), (6, 8538103), (7, 7318374), (14, 3659187), (21, 2439458), (42, 1219729), (49, 1045482), (98, 522741), (147, 348494), (163, 314286), (294, 174247), (326, 157143), (489, 104762), (978, 52381), (1069, 47922), (1141, 44898), (2138, 23961), (2282, 22449), (3207, 15974), (3423, 14966), (6414, 7987), (6846, 7483)]