2719542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 6308352

約数和(自身を除く): 3588810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 887, 1022, 1533, 1774, 2661, 3066, 5322, 6209, 12418, 18627, 37254, 64751, 129502, 194253, 388506, 453257, 906514, 1359771, 2719542]

約数ペア:

[(1, 2719542), (2, 1359771), (3, 906514), (6, 453257), (7, 388506), (14, 194253), (21, 129502), (42, 64751), (73, 37254), (146, 18627), (219, 12418), (438, 6209), (511, 5322), (887, 3066), (1022, 2661), (1533, 1774)]