2010177376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{15461}}^1$

素因数の和:15727

約数の個数: 48

約数和(自身を含む): 4208137920

約数和(自身を除く): 2197960544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 478, 544, 956, 1912, 3824, 4063, 7648, 8126, 15461, 16252, 30922, 32504, 61844, 65008, 123688, 130016, 247376, 262837, 494752, 525674, 1051348, 2102696, 3695179, 4205392, 7390358, 8410784, 14780716, 29561432, 59122864, 62818043, 118245728, 125636086, 251272172, 502544344, 1005088688, 2010177376]

約数ペア:

[(1, 2010177376), (2, 1005088688), (4, 502544344), (8, 251272172), (16, 125636086), (17, 118245728), (32, 62818043), (34, 59122864), (68, 29561432), (136, 14780716), (239, 8410784), (272, 7390358), (478, 4205392), (544, 3695179), (956, 2102696), (1912, 1051348), (3824, 525674), (4063, 494752), (7648, 262837), (8126, 247376), (15461, 130016), (16252, 123688), (30922, 65008), (32504, 61844)]