1004064828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15971}}^1$

素因数の和:16035

約数の個数: 72

約数和(自身を含む): 2618896896

約数和(自身を除く): 1614832068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5239, 10478, 15717, 15971, 20956, 31434, 31942, 47913, 62868, 63884, 95826, 191652, 207623, 415246, 495101, 622869, 830492, 990202, 1245738, 1485303, 1980404, 2491476, 2699099, 2970606, 5398198, 5941212, 6436313, 8097297, 10796396, 12872626, 16194594, 19308939, 25745252, 32389188, 38617878, 77235756, 83672069, 167344138, 251016207, 334688276, 502032414, 1004064828]

約数ペア:

[(1, 1004064828), (2, 502032414), (3, 334688276), (4, 251016207), (6, 167344138), (12, 83672069), (13, 77235756), (26, 38617878), (31, 32389188), (39, 25745252), (52, 19308939), (62, 16194594), (78, 12872626), (93, 10796396), (124, 8097297), (156, 6436313), (169, 5941212), (186, 5398198), (338, 2970606), (372, 2699099), (403, 2491476), (507, 1980404), (676, 1485303), (806, 1245738), (1014, 990202), (1209, 830492), (1612, 622869), (2028, 495101), (2418, 415246), (4836, 207623), (5239, 191652), (10478, 95826), (15717, 63884), (15971, 62868), (20956, 47913), (31434, 31942)]