2149992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 6273540

約数和(自身を除く): 4123548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2297, 4594, 6891, 9188, 13782, 18376, 20673, 27564, 29861, 41346, 55128, 59722, 82692, 89583, 119444, 165384, 179166, 238888, 268749, 358332, 537498, 716664, 1074996, 2149992]

約数ペア:

[(1, 2149992), (2, 1074996), (3, 716664), (4, 537498), (6, 358332), (8, 268749), (9, 238888), (12, 179166), (13, 165384), (18, 119444), (24, 89583), (26, 82692), (36, 59722), (39, 55128), (52, 41346), (72, 29861), (78, 27564), (104, 20673), (117, 18376), (156, 13782), (234, 9188), (312, 6891), (468, 4594), (936, 2297)]