511367636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{12401}}^1$

素因数の和:12492

約数の個数: 36

約数和(自身を含む): 984991644

約数和(自身を除く): 473624008

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 3172, 10309, 12401, 20618, 24802, 41236, 49604, 161213, 322426, 644852, 756461, 1512922, 2095769, 3025844, 4191538, 8383076, 9833993, 19667986, 39335972, 127841909, 255683818, 511367636]

約数ペア:

[(1, 511367636), (2, 255683818), (4, 127841909), (13, 39335972), (26, 19667986), (52, 9833993), (61, 8383076), (122, 4191538), (169, 3025844), (244, 2095769), (338, 1512922), (676, 756461), (793, 644852), (1586, 322426), (3172, 161213), (10309, 49604), (12401, 41236), (20618, 24802)]