318702982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2213}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 535610880

約数和(自身を除く): 216907898

約数列:

[1, 2, 13, 26, 29, 58, 191, 377, 382, 754, 2213, 2483, 4426, 4966, 5539, 11078, 28769, 57538, 64177, 72007, 128354, 144014, 422683, 834301, 845366, 1668602, 5494879, 10989758, 12257807, 24515614, 159351491, 318702982]

約数ペア:

[(1, 318702982), (2, 159351491), (13, 24515614), (26, 12257807), (29, 10989758), (58, 5494879), (191, 1668602), (377, 845366), (382, 834301), (754, 422683), (2213, 144014), (2483, 128354), (4426, 72007), (4966, 64177), (5539, 57538), (11078, 28769)]