2690590864

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{26893}}^1$

素因数の和:26964

約数の個数: 60

約数和(自身を含む): 5797647156

約数和(自身を除く): 3107056292

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 169, 208, 296, 338, 481, 592, 676, 962, 1352, 1924, 2704, 3848, 6253, 7696, 12506, 25012, 26893, 50024, 53786, 100048, 107572, 215144, 349609, 430288, 699218, 995041, 1398436, 1990082, 2796872, 3980164, 4544917, 5593744, 7960328, 9089834, 12935533, 15920656, 18179668, 25871066, 36359336, 51742132, 72718672, 103484264, 168161929, 206968528, 336323858, 672647716, 1345295432, 2690590864]

約数ペア:

[(1, 2690590864), (2, 1345295432), (4, 672647716), (8, 336323858), (13, 206968528), (16, 168161929), (26, 103484264), (37, 72718672), (52, 51742132), (74, 36359336), (104, 25871066), (148, 18179668), (169, 15920656), (208, 12935533), (296, 9089834), (338, 7960328), (481, 5593744), (592, 4544917), (676, 3980164), (962, 2796872), (1352, 1990082), (1924, 1398436), (2704, 995041), (3848, 699218), (6253, 430288), (7696, 349609), (12506, 215144), (25012, 107572), (26893, 100048), (50024, 53786)]