825451484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2287}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 1700514816

約数和(自身を除く): 875063332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 631, 1262, 2287, 2524, 4574, 6941, 8203, 9148, 13882, 16406, 25157, 27764, 29731, 32812, 50314, 59462, 90233, 100628, 118924, 180466, 327041, 360932, 654082, 1308164, 1443097, 2886194, 5772388, 15874067, 18760261, 31748134, 37520522, 63496268, 75041044, 206362871, 412725742, 825451484]

約数ペア:

[(1, 825451484), (2, 412725742), (4, 206362871), (11, 75041044), (13, 63496268), (22, 37520522), (26, 31748134), (44, 18760261), (52, 15874067), (143, 5772388), (286, 2886194), (572, 1443097), (631, 1308164), (1262, 654082), (2287, 360932), (2524, 327041), (4574, 180466), (6941, 118924), (8203, 100628), (9148, 90233), (13882, 59462), (16406, 50314), (25157, 32812), (27764, 29731)]