263480932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{769}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 543312000

約数和(自身を除く): 279831068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 599, 769, 1198, 1538, 2396, 3076, 6589, 7787, 8459, 9997, 13178, 15574, 16918, 19994, 26356, 31148, 33836, 39988, 85657, 109967, 171314, 219934, 342628, 439868, 460631, 921262, 1842524, 5066941, 5988203, 10133882, 11976406, 20267764, 23952812, 65870233, 131740466, 263480932]

約数ペア:

[(1, 263480932), (2, 131740466), (4, 65870233), (11, 23952812), (13, 20267764), (22, 11976406), (26, 10133882), (44, 5988203), (52, 5066941), (143, 1842524), (286, 921262), (572, 460631), (599, 439868), (769, 342628), (1198, 219934), (1538, 171314), (2396, 109967), (3076, 85657), (6589, 39988), (7787, 33836), (8459, 31148), (9997, 26356), (13178, 19994), (15574, 16918)]