2019411394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14207}}^1$

素因数の和:14311

約数の個数: 64

約数和(自身を含む): 4124639232

約数和(自身を除く): 2105227838

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 497, 781, 923, 994, 1001, 1562, 1846, 2002, 5467, 6461, 10153, 10934, 12922, 14207, 20306, 28414, 71071, 99449, 142142, 156277, 184691, 198898, 312554, 369382, 1008697, 1093939, 1292837, 2017394, 2031601, 2187878, 2585674, 4063202, 7060879, 11095667, 13113061, 14121758, 14221207, 22191334, 26226122, 28442414, 77669669, 91791427, 144243671, 155339338, 183582854, 288487342, 1009705697, 2019411394]

約数ペア:

[(1, 2019411394), (2, 1009705697), (7, 288487342), (11, 183582854), (13, 155339338), (14, 144243671), (22, 91791427), (26, 77669669), (71, 28442414), (77, 26226122), (91, 22191334), (142, 14221207), (143, 14121758), (154, 13113061), (182, 11095667), (286, 7060879), (497, 4063202), (781, 2585674), (923, 2187878), (994, 2031601), (1001, 2017394), (1562, 1292837), (1846, 1093939), (2002, 1008697), (5467, 369382), (6461, 312554), (10153, 198898), (10934, 184691), (12922, 156277), (14207, 142142), (20306, 99449), (28414, 71071)]