488822516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1567}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 1054749696

約数和(自身を除く): 565927180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 857, 1567, 1714, 3134, 3428, 5999, 6268, 10969, 11141, 11998, 20371, 21938, 22282, 23996, 40742, 43876, 44564, 77987, 81484, 142597, 155974, 285194, 311948, 570388, 1342919, 2685838, 5371676, 9400433, 17457947, 18800866, 34915894, 37601732, 69831788, 122205629, 244411258, 488822516]

約数ペア:

[(1, 488822516), (2, 244411258), (4, 122205629), (7, 69831788), (13, 37601732), (14, 34915894), (26, 18800866), (28, 17457947), (52, 9400433), (91, 5371676), (182, 2685838), (364, 1342919), (857, 570388), (1567, 311948), (1714, 285194), (3134, 155974), (3428, 142597), (5999, 81484), (6268, 77987), (10969, 44564), (11141, 43876), (11998, 40742), (20371, 23996), (21938, 22282)]