2788045234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{2609}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 4704013440

約数和(自身を除く): 1915968206

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1787, 2609, 3574, 5218, 23231, 33917, 41101, 46462, 60007, 67834, 82202, 120014, 534313, 780091, 1068626, 1560182, 4662283, 9324566, 60609679, 107232509, 121219358, 214465018, 1394022617, 2788045234]

約数ペア:

[(1, 2788045234), (2, 1394022617), (13, 214465018), (23, 121219358), (26, 107232509), (46, 60609679), (299, 9324566), (598, 4662283), (1787, 1560182), (2609, 1068626), (3574, 780091), (5218, 534313), (23231, 120014), (33917, 82202), (41101, 67834), (46462, 60007)]