1254079148

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{32479}}^1$

素因数の和:32694

約数の個数: 36

約数和(自身を含む): 2565984960

約数和(自身を除く): 1311905812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 9653, 19306, 32479, 38612, 64958, 129916, 227353, 454706, 909412, 1591471, 3182942, 6365884, 6398363, 12796726, 25593452, 44788541, 89577082, 179154164, 313519787, 627039574, 1254079148]

約数ペア:

[(1, 1254079148), (2, 627039574), (4, 313519787), (7, 179154164), (14, 89577082), (28, 44788541), (49, 25593452), (98, 12796726), (196, 6398363), (197, 6365884), (394, 3182942), (788, 1591471), (1379, 909412), (2758, 454706), (5516, 227353), (9653, 129916), (19306, 64958), (32479, 38612)]