2638584

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 7698600

約数和(自身を除く): 5060016

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, 2819, 5638, 8457, 11276, 16914, 22552, 25371, 33828, 36647, 50742, 67656, 73294, 101484, 109941, 146588, 202968, 219882, 293176, 329823, 439764, 659646, 879528, 1319292, 2638584]

約数ペア:

[(1, 2638584), (2, 1319292), (3, 879528), (4, 659646), (6, 439764), (8, 329823), (9, 293176), (12, 219882), (13, 202968), (18, 146588), (24, 109941), (26, 101484), (36, 73294), (39, 67656), (52, 50742), (72, 36647), (78, 33828), (104, 25371), (117, 22552), (156, 16914), (234, 11276), (312, 8457), (468, 5638), (936, 2819)]