2012322946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 3535902720

約数和(自身を除く): 1523579774

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 167, 323, 334, 391, 437, 646, 782, 811, 874, 1622, 2839, 3173, 3841, 5678, 6346, 7429, 7682, 13787, 14858, 15409, 18653, 27574, 30818, 37306, 53941, 65297, 72979, 107882, 130594, 135437, 145958, 261953, 270874, 317101, 354407, 523906, 634202, 708814, 1240643, 2302429, 2481286, 2573303, 3115051, 4604858, 5146606, 6024919, 6230102, 12049838, 43746151, 52955867, 59185969, 87492302, 105911734, 118371938, 1006161473, 2012322946]

約数ペア:

[(1, 2012322946), (2, 1006161473), (17, 118371938), (19, 105911734), (23, 87492302), (34, 59185969), (38, 52955867), (46, 43746151), (167, 12049838), (323, 6230102), (334, 6024919), (391, 5146606), (437, 4604858), (646, 3115051), (782, 2573303), (811, 2481286), (874, 2302429), (1622, 1240643), (2839, 708814), (3173, 634202), (3841, 523906), (5678, 354407), (6346, 317101), (7429, 270874), (7682, 261953), (13787, 145958), (14858, 135437), (15409, 130594), (18653, 107882), (27574, 72979), (30818, 65297), (37306, 53941)]