2012348871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4457}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 3329805024

約数和(自身を除く): 1317456153

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 227, 663, 681, 1989, 2043, 2951, 3859, 4457, 8853, 11577, 13371, 26559, 34731, 40113, 50167, 57941, 75769, 150501, 173823, 227307, 451503, 521469, 681921, 984997, 1011739, 2954991, 3035217, 8864973, 9105651, 13152607, 17199563, 39457821, 51598689, 118373463, 154796067, 223594319, 670782957, 2012348871]

約数ペア:

[(1, 2012348871), (3, 670782957), (9, 223594319), (13, 154796067), (17, 118373463), (39, 51598689), (51, 39457821), (117, 17199563), (153, 13152607), (221, 9105651), (227, 8864973), (663, 3035217), (681, 2954991), (1989, 1011739), (2043, 984997), (2951, 681921), (3859, 521469), (4457, 451503), (8853, 227307), (11577, 173823), (13371, 150501), (26559, 75769), (34731, 57941), (40113, 50167)]