820328964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751217}}^1$

素因数の和:751244

約数の個数: 48

約数和(自身を含む): 2355819648

約数和(自身を除く): 1535490684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 751217, 1502434, 2253651, 3004868, 4507302, 5258519, 9014604, 9765821, 10517038, 15775557, 19531642, 21034076, 29297463, 31551114, 39063284, 58594926, 63102228, 68360747, 117189852, 136721494, 205082241, 273442988, 410164482, 820328964]

約数ペア:

[(1, 820328964), (2, 410164482), (3, 273442988), (4, 205082241), (6, 136721494), (7, 117189852), (12, 68360747), (13, 63102228), (14, 58594926), (21, 39063284), (26, 31551114), (28, 29297463), (39, 21034076), (42, 19531642), (52, 15775557), (78, 10517038), (84, 9765821), (91, 9014604), (156, 5258519), (182, 4507302), (273, 3004868), (364, 2253651), (546, 1502434), (1092, 751217)]