2705912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 5609520

約数和(自身を除く): 2903608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 317, 388, 634, 776, 1067, 1268, 2134, 2536, 3487, 4268, 6974, 8536, 13948, 27896, 30749, 61498, 122996, 245992, 338239, 676478, 1352956, 2705912]

約数ペア:

[(1, 2705912), (2, 1352956), (4, 676478), (8, 338239), (11, 245992), (22, 122996), (44, 61498), (88, 30749), (97, 27896), (194, 13948), (317, 8536), (388, 6974), (634, 4268), (776, 3487), (1067, 2536), (1268, 2134)]