2820263316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{583181}}^1$

素因数の和:583232

約数の個数: 48

約数和(自身を含む): 7315435008

約数和(自身を除く): 4495171692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 583181, 1166362, 1749543, 2332724, 3499086, 6998172, 7581353, 15162706, 18078611, 22744059, 30325412, 36157222, 45488118, 54235833, 72314444, 90976236, 108471666, 216943332, 235021943, 470043886, 705065829, 940087772, 1410131658, 2820263316]

約数ペア:

[(1, 2820263316), (2, 1410131658), (3, 940087772), (4, 705065829), (6, 470043886), (12, 235021943), (13, 216943332), (26, 108471666), (31, 90976236), (39, 72314444), (52, 54235833), (62, 45488118), (78, 36157222), (93, 30325412), (124, 22744059), (156, 18078611), (186, 15162706), (372, 7581353), (403, 6998172), (806, 3499086), (1209, 2332724), (1612, 1749543), (2418, 1166362), (4836, 583181)]