2589778863

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{30293}}^1$

素因数の和:30388

約数の個数: 48

約数和(自身を含む): 4536829440

約数和(自身を除く): 1947050577

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 161, 177, 207, 413, 483, 531, 1239, 1357, 1449, 3717, 4071, 9499, 12213, 28497, 30293, 85491, 90879, 212051, 272637, 636153, 696739, 1787287, 1908459, 2090217, 4877173, 5361861, 6270651, 12511009, 14631519, 16085583, 37533027, 41107601, 43894557, 112599081, 123322803, 287753207, 369968409, 863259621, 2589778863]

約数ペア:

[(1, 2589778863), (3, 863259621), (7, 369968409), (9, 287753207), (21, 123322803), (23, 112599081), (59, 43894557), (63, 41107601), (69, 37533027), (161, 16085583), (177, 14631519), (207, 12511009), (413, 6270651), (483, 5361861), (531, 4877173), (1239, 2090217), (1357, 1908459), (1449, 1787287), (3717, 696739), (4071, 636153), (9499, 272637), (12213, 212051), (28497, 90879), (30293, 85491)]