1489598894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1744261}}^1$

素因数の和:1744331

約数の個数: 16

約数和(自身を含む): 2595461856

約数和(自身を除く): 1105862962

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1744261, 3488522, 12209827, 24419654, 106399921, 212799842, 744799447, 1489598894]

約数ペア:

[(1, 1489598894), (2, 744799447), (7, 212799842), (14, 106399921), (61, 24419654), (122, 12209827), (427, 3488522), (854, 1744261)]