451851058876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{791017}}^1$

素因数の和:791938

約数の個数: 48

約数和(自身を含む): 944057834496

約数和(自身を除く): 492206775620

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 887, 1774, 3548, 6209, 12418, 20401, 24836, 40802, 81604, 142807, 285614, 571228, 791017, 1582034, 3164068, 5537119, 11074238, 18193391, 22148476, 36386782, 72773564, 127353737, 254707474, 509414948, 701632079, 1403264158, 2806528316, 4911424553, 9822849106, 16137537817, 19645698212, 32275075634, 64550151268, 112962764719, 225925529438, 451851058876]

約数ペア:

[(1, 451851058876), (2, 225925529438), (4, 112962764719), (7, 64550151268), (14, 32275075634), (23, 19645698212), (28, 16137537817), (46, 9822849106), (92, 4911424553), (161, 2806528316), (322, 1403264158), (644, 701632079), (887, 509414948), (1774, 254707474), (3548, 127353737), (6209, 72773564), (12418, 36386782), (20401, 22148476), (24836, 18193391), (40802, 11074238), (81604, 5537119), (142807, 3164068), (285614, 1582034), (571228, 791017)]