38789474399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 43011984960

約数和(自身を除く): 4222510561

約数列:

[1, 13, 73, 89, 257, 949, 1157, 1787, 3341, 6497, 18761, 22873, 23231, 84461, 130451, 159043, 243893, 297349, 459259, 1669729, 1695863, 2067559, 5970367, 11610139, 21706477, 33525907, 40874051, 150931807, 435836791, 531362663, 2983805723, 38789474399]

約数ペア:

[(1, 38789474399), (13, 2983805723), (73, 531362663), (89, 435836791), (257, 150931807), (949, 40874051), (1157, 33525907), (1787, 21706477), (3341, 11610139), (6497, 5970367), (18761, 2067559), (22873, 1695863), (23231, 1669729), (84461, 459259), (130451, 297349), (159043, 243893)]