22480276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 48858880

約数和(自身を除く): 26378604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 409, 604, 818, 1057, 1636, 1963, 2114, 2863, 3926, 4228, 5317, 5726, 7852, 10634, 11452, 13741, 21268, 27482, 37219, 54964, 61759, 74438, 123518, 148876, 247036, 432313, 802867, 864626, 1605734, 1729252, 3211468, 5620069, 11240138, 22480276]

約数ペア:

[(1, 22480276), (2, 11240138), (4, 5620069), (7, 3211468), (13, 1729252), (14, 1605734), (26, 864626), (28, 802867), (52, 432313), (91, 247036), (151, 148876), (182, 123518), (302, 74438), (364, 61759), (409, 54964), (604, 37219), (818, 27482), (1057, 21268), (1636, 13741), (1963, 11452), (2114, 10634), (2863, 7852), (3926, 5726), (4228, 5317)]