688613266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{6803}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 1163973888

約数和(自身を除く): 475360622

約数列:

[1, 2, 11, 22, 43, 86, 107, 214, 473, 946, 1177, 2354, 4601, 6803, 9202, 13606, 50611, 74833, 101222, 149666, 292529, 585058, 727921, 1455842, 3217819, 6435638, 8007131, 16014262, 31300603, 62601206, 344306633, 688613266]

約数ペア:

[(1, 688613266), (2, 344306633), (11, 62601206), (22, 31300603), (43, 16014262), (86, 8007131), (107, 6435638), (214, 3217819), (473, 1455842), (946, 727921), (1177, 585058), (2354, 292529), (4601, 149666), (6803, 101222), (9202, 74833), (13606, 50611)]