2716688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 5838168

約数和(自身を除く): 3121480

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 353, 481, 592, 706, 962, 1412, 1924, 2824, 3848, 4589, 5648, 7696, 9178, 13061, 18356, 26122, 36712, 52244, 73424, 104488, 169793, 208976, 339586, 679172, 1358344, 2716688]

約数ペア:

[(1, 2716688), (2, 1358344), (4, 679172), (8, 339586), (13, 208976), (16, 169793), (26, 104488), (37, 73424), (52, 52244), (74, 36712), (104, 26122), (148, 18356), (208, 13061), (296, 9178), (353, 7696), (481, 5648), (592, 4589), (706, 3848), (962, 2824), (1412, 1924)]