2021996834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1597}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 3769234560

約数和(自身を除く): 1747237726

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 233, 247, 286, 418, 466, 494, 1597, 2563, 2717, 3029, 3194, 4427, 5126, 5434, 6058, 8854, 17567, 20761, 30343, 33319, 35134, 41522, 48697, 57551, 60686, 66638, 97394, 115102, 228371, 333773, 372101, 394459, 456742, 633061, 667546, 744202, 788918, 1266122, 4093111, 4339049, 4837313, 7069919, 8186222, 8678098, 9674626, 14139838, 53210443, 77769109, 91908947, 106420886, 155538218, 183817894, 1010998417, 2021996834]

約数ペア:

[(1, 2021996834), (2, 1010998417), (11, 183817894), (13, 155538218), (19, 106420886), (22, 91908947), (26, 77769109), (38, 53210443), (143, 14139838), (209, 9674626), (233, 8678098), (247, 8186222), (286, 7069919), (418, 4837313), (466, 4339049), (494, 4093111), (1597, 1266122), (2563, 788918), (2717, 744202), (3029, 667546), (3194, 633061), (4427, 456742), (5126, 394459), (5434, 372101), (6058, 333773), (8854, 228371), (17567, 115102), (20761, 97394), (30343, 66638), (33319, 60686), (35134, 57551), (41522, 48697)]