1651567148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1031}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 3676264704

約数和(自身を除く): 2024697556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 743, 1031, 1078, 1486, 2062, 2156, 2972, 4124, 5201, 7217, 8173, 10402, 11341, 14434, 16346, 20804, 22682, 28868, 32692, 36407, 45364, 50519, 57211, 72814, 79387, 101038, 114422, 145628, 158774, 202076, 228844, 317548, 400477, 555709, 766033, 800954, 1111418, 1532066, 1601908, 2222836, 3064132, 5362231, 8426363, 10724462, 16852726, 21448924, 33705452, 37535617, 58984541, 75071234, 117969082, 150142468, 235938164, 412891787, 825783574, 1651567148]

約数ペア:

[(1, 1651567148), (2, 825783574), (4, 412891787), (7, 235938164), (11, 150142468), (14, 117969082), (22, 75071234), (28, 58984541), (44, 37535617), (49, 33705452), (77, 21448924), (98, 16852726), (154, 10724462), (196, 8426363), (308, 5362231), (539, 3064132), (743, 2222836), (1031, 1601908), (1078, 1532066), (1486, 1111418), (2062, 800954), (2156, 766033), (2972, 555709), (4124, 400477), (5201, 317548), (7217, 228844), (8173, 202076), (10402, 158774), (11341, 145628), (14434, 114422), (16346, 101038), (20804, 79387), (22682, 72814), (28868, 57211), (32692, 50519), (36407, 45364)]