798684458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 1430016000

約数和(自身を除く): 631331542

約数列:

[1, 2, 11, 13, 22, 26, 121, 127, 143, 242, 254, 286, 1397, 1573, 1651, 1999, 2794, 3146, 3302, 3998, 15367, 18161, 21989, 25987, 30734, 36322, 43978, 51974, 199771, 241879, 253873, 285857, 399542, 483758, 507746, 571714, 2792603, 3144427, 3300349, 5585206, 6288854, 6600698, 30718633, 36303839, 61437266, 72607678, 399342229, 798684458]

約数ペア:

[(1, 798684458), (2, 399342229), (11, 72607678), (13, 61437266), (22, 36303839), (26, 30718633), (121, 6600698), (127, 6288854), (143, 5585206), (242, 3300349), (254, 3144427), (286, 2792603), (1397, 571714), (1573, 507746), (1651, 483758), (1999, 399542), (2794, 285857), (3146, 253873), (3302, 241879), (3998, 199771), (15367, 51974), (18161, 43978), (21989, 36322), (25987, 30734)]