12140690692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{319391}}^1$

素因数の和:319468

約数の個数: 48

約数和(自身を含む): 24789929472

約数和(自身を除く): 12649238780

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 9503, 19006, 38012, 319391, 638782, 1277564, 4152083, 5429647, 8304166, 10859294, 13733813, 16608332, 21718588, 27467626, 54935252, 70585411, 141170822, 178539569, 233474821, 282341644, 357079138, 466949642, 714158276, 933899284, 3035172673, 6070345346, 12140690692]

約数ペア:

[(1, 12140690692), (2, 6070345346), (4, 3035172673), (13, 933899284), (17, 714158276), (26, 466949642), (34, 357079138), (43, 282341644), (52, 233474821), (68, 178539569), (86, 141170822), (172, 70585411), (221, 54935252), (442, 27467626), (559, 21718588), (731, 16608332), (884, 13733813), (1118, 10859294), (1462, 8304166), (2236, 5429647), (2924, 4152083), (9503, 1277564), (19006, 638782), (38012, 319391)]