1288949758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 2084473440

約数和(自身を除く): 795523682

約数列:

[1, 2, 17, 34, 73, 146, 251, 502, 1241, 2069, 2482, 4138, 4267, 8534, 18323, 35173, 36646, 70346, 151037, 302074, 311491, 519319, 622982, 1038638, 2567629, 5135258, 8828423, 17656846, 37910287, 75820574, 644474879, 1288949758]

約数ペア:

[(1, 1288949758), (2, 644474879), (17, 75820574), (34, 37910287), (73, 17656846), (146, 8828423), (251, 5135258), (502, 2567629), (1241, 1038638), (2069, 622982), (2482, 519319), (4138, 311491), (4267, 302074), (8534, 151037), (18323, 70346), (35173, 36646)]