2890178512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{36857}}^1$

素因数の和:36920

約数の個数: 60

約数和(自身を含む): 6272863020

約数和(自身を除く): 3382684508

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1352, 1508, 2704, 3016, 4901, 6032, 9802, 19604, 36857, 39208, 73714, 78416, 147428, 294856, 479141, 589712, 958282, 1068853, 1916564, 2137706, 3833128, 4275412, 6228833, 7666256, 8550824, 12457666, 13895089, 17101648, 24915332, 27790178, 49830664, 55580356, 99661328, 111160712, 180636157, 222321424, 361272314, 722544628, 1445089256, 2890178512]

約数ペア:

[(1, 2890178512), (2, 1445089256), (4, 722544628), (8, 361272314), (13, 222321424), (16, 180636157), (26, 111160712), (29, 99661328), (52, 55580356), (58, 49830664), (104, 27790178), (116, 24915332), (169, 17101648), (208, 13895089), (232, 12457666), (338, 8550824), (377, 7666256), (464, 6228833), (676, 4275412), (754, 3833128), (1352, 2137706), (1508, 1916564), (2704, 1068853), (3016, 958282), (4901, 589712), (6032, 479141), (9802, 294856), (19604, 147428), (36857, 78416), (39208, 73714)]