2108306889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{599}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 3341520000

約数和(自身を除く): 1233213111

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 449, 599, 603, 871, 1347, 1797, 2613, 4041, 5391, 5837, 7787, 7839, 17511, 23361, 30083, 40133, 52533, 70083, 90249, 120399, 268951, 270747, 361197, 391079, 521729, 806853, 1173237, 1565187, 2420559, 3496363, 3519711, 4695561, 10489089, 18019717, 31467267, 54059151, 162177453, 234256321, 702768963, 2108306889]

約数ペア:

[(1, 2108306889), (3, 702768963), (9, 234256321), (13, 162177453), (39, 54059151), (67, 31467267), (117, 18019717), (201, 10489089), (449, 4695561), (599, 3519711), (603, 3496363), (871, 2420559), (1347, 1565187), (1797, 1173237), (2613, 806853), (4041, 521729), (5391, 391079), (5837, 361197), (7787, 270747), (7839, 268951), (17511, 120399), (23361, 90249), (30083, 70083), (40133, 52533)]