2028734508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 5141090304

約数和(自身を除く): 3112355796

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 457, 463, 564, 799, 914, 926, 1371, 1389, 1598, 1828, 1852, 2397, 2742, 2778, 3196, 4794, 5484, 5556, 7769, 7871, 9588, 15538, 15742, 21479, 21761, 23307, 23613, 31076, 31484, 42958, 43522, 46614, 47226, 64437, 65283, 85916, 87044, 93228, 94452, 128874, 130566, 211591, 257748, 261132, 365143, 369937, 423182, 634773, 730286, 739874, 846364, 1095429, 1109811, 1269546, 1460572, 1479748, 2190858, 2219622, 2539092, 3597047, 4381716, 4439244, 7194094, 9944777, 10791141, 14388188, 19889554, 21582282, 29834331, 39779108, 43164564, 59668662, 119337324, 169061209, 338122418, 507183627, 676244836, 1014367254, 2028734508]

約数ペア:

[(1, 2028734508), (2, 1014367254), (3, 676244836), (4, 507183627), (6, 338122418), (12, 169061209), (17, 119337324), (34, 59668662), (47, 43164564), (51, 39779108), (68, 29834331), (94, 21582282), (102, 19889554), (141, 14388188), (188, 10791141), (204, 9944777), (282, 7194094), (457, 4439244), (463, 4381716), (564, 3597047), (799, 2539092), (914, 2219622), (926, 2190858), (1371, 1479748), (1389, 1460572), (1598, 1269546), (1828, 1109811), (1852, 1095429), (2397, 846364), (2742, 739874), (2778, 730286), (3196, 634773), (4794, 423182), (5484, 369937), (5556, 365143), (7769, 261132), (7871, 257748), (9588, 211591), (15538, 130566), (15742, 128874), (21479, 94452), (21761, 93228), (23307, 87044), (23613, 85916), (31076, 65283), (31484, 64437), (42958, 47226), (43522, 46614)]