2009030268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{771517}}^1$

素因数の和:771562

約数の個数: 48

約数和(自身を含む): 5530241024

約数和(自身を除く): 3521210756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 771517, 1543034, 2314551, 3086068, 4629102, 5400619, 9258204, 10801238, 16201857, 21602476, 23917027, 32403714, 47834054, 64807428, 71751081, 95668108, 143502162, 167419189, 287004324, 334838378, 502257567, 669676756, 1004515134, 2009030268]

約数ペア:

[(1, 2009030268), (2, 1004515134), (3, 669676756), (4, 502257567), (6, 334838378), (7, 287004324), (12, 167419189), (14, 143502162), (21, 95668108), (28, 71751081), (31, 64807428), (42, 47834054), (62, 32403714), (84, 23917027), (93, 21602476), (124, 16201857), (186, 10801238), (217, 9258204), (372, 5400619), (434, 4629102), (651, 3086068), (868, 2314551), (1302, 1543034), (2604, 771517)]