838009734

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{4481}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 1703877120

約数和(自身を除く): 865867386

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 439, 878, 1317, 2634, 4481, 8962, 13443, 26886, 31169, 62338, 93507, 187014, 318151, 636302, 954453, 1908906, 1967159, 3934318, 5901477, 11802954, 139668289, 279336578, 419004867, 838009734]

約数ペア:

[(1, 838009734), (2, 419004867), (3, 279336578), (6, 139668289), (71, 11802954), (142, 5901477), (213, 3934318), (426, 1967159), (439, 1908906), (878, 954453), (1317, 636302), (2634, 318151), (4481, 187014), (8962, 93507), (13443, 62338), (26886, 31169)]