2079656859

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 3322598400

約数和(自身を除く): 1242941541

約数列:

[1, 3, 7, 21, 43, 89, 113, 129, 229, 267, 301, 339, 623, 687, 791, 903, 1603, 1869, 2373, 3827, 4809, 4859, 9847, 10057, 11481, 14577, 20381, 25877, 26789, 29541, 30171, 34013, 61143, 68929, 70399, 77631, 80367, 102039, 142667, 181139, 206787, 211197, 428001, 432451, 543417, 876383, 1112711, 1297353, 2303053, 2629149, 3027157, 3338133, 6134681, 6909159, 7788977, 9081471, 16121371, 18404043, 23366931, 48364113, 99031279, 297093837, 693218953, 2079656859]

約数ペア:

[(1, 2079656859), (3, 693218953), (7, 297093837), (21, 99031279), (43, 48364113), (89, 23366931), (113, 18404043), (129, 16121371), (229, 9081471), (267, 7788977), (301, 6909159), (339, 6134681), (623, 3338133), (687, 3027157), (791, 2629149), (903, 2303053), (1603, 1297353), (1869, 1112711), (2373, 876383), (3827, 543417), (4809, 432451), (4859, 428001), (9847, 211197), (10057, 206787), (11481, 181139), (14577, 142667), (20381, 102039), (25877, 80367), (26789, 77631), (29541, 70399), (30171, 68929), (34013, 61143)]