2009076648

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{1289}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 5084251200

約数和(自身を除く): 3075174552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 643, 808, 1212, 1286, 1289, 1929, 2424, 2572, 2578, 3858, 3867, 5144, 5156, 7716, 7734, 10312, 15432, 15468, 30936, 64943, 129886, 130189, 194829, 259772, 260378, 389658, 390567, 519544, 520756, 779316, 781134, 828827, 1041512, 1558632, 1562268, 1657654, 2486481, 3124536, 3315308, 4972962, 6630616, 9945924, 19891848, 83711527, 167423054, 251134581, 334846108, 502269162, 669692216, 1004538324, 2009076648]

約数ペア:

[(1, 2009076648), (2, 1004538324), (3, 669692216), (4, 502269162), (6, 334846108), (8, 251134581), (12, 167423054), (24, 83711527), (101, 19891848), (202, 9945924), (303, 6630616), (404, 4972962), (606, 3315308), (643, 3124536), (808, 2486481), (1212, 1657654), (1286, 1562268), (1289, 1558632), (1929, 1041512), (2424, 828827), (2572, 781134), (2578, 779316), (3858, 520756), (3867, 519544), (5144, 390567), (5156, 389658), (7716, 260378), (7734, 259772), (10312, 194829), (15432, 130189), (15468, 129886), (30936, 64943)]