1497808816

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137869}}^1$

素因数の和:137981

約数の個数: 40

約数和(自身を含む): 3350792480

約数和(自身を除く): 1852983664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 137869, 275738, 551476, 965083, 1102952, 1930166, 2205904, 3860332, 7720664, 13373293, 15441328, 26746586, 53493172, 93613051, 106986344, 187226102, 213972688, 374452204, 748904408, 1497808816]

約数ペア:

[(1, 1497808816), (2, 748904408), (4, 374452204), (7, 213972688), (8, 187226102), (14, 106986344), (16, 93613051), (28, 53493172), (56, 26746586), (97, 15441328), (112, 13373293), (194, 7720664), (388, 3860332), (679, 2205904), (776, 1930166), (1358, 1102952), (1552, 965083), (2716, 551476), (5432, 275738), (10864, 137869)]