2021030648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{3301}}^1$

素因数の和:3385

約数の個数: 96

約数和(自身を含む): 4831750560

約数和(自身を除く): 2810719912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 841, 1508, 1624, 1682, 2639, 3016, 3301, 3364, 5278, 5887, 6602, 6728, 10556, 10933, 11774, 13204, 21112, 21866, 23107, 23548, 26408, 42913, 43732, 46214, 47096, 76531, 85826, 87464, 92428, 95729, 153062, 171652, 184856, 191458, 300391, 306124, 343304, 382916, 600782, 612248, 670103, 765832, 1201564, 1244477, 1340206, 2403128, 2488954, 2680412, 2776141, 4977908, 5360824, 5552282, 8711339, 9955816, 11104564, 17422678, 19432987, 22209128, 34845356, 36089833, 38865974, 69690712, 72179666, 77731948, 144359332, 155463896, 252628831, 288718664, 505257662, 1010515324, 2021030648]

約数ペア:

[(1, 2021030648), (2, 1010515324), (4, 505257662), (7, 288718664), (8, 252628831), (13, 155463896), (14, 144359332), (26, 77731948), (28, 72179666), (29, 69690712), (52, 38865974), (56, 36089833), (58, 34845356), (91, 22209128), (104, 19432987), (116, 17422678), (182, 11104564), (203, 9955816), (232, 8711339), (364, 5552282), (377, 5360824), (406, 4977908), (728, 2776141), (754, 2680412), (812, 2488954), (841, 2403128), (1508, 1340206), (1624, 1244477), (1682, 1201564), (2639, 765832), (3016, 670103), (3301, 612248), (3364, 600782), (5278, 382916), (5887, 343304), (6602, 306124), (6728, 300391), (10556, 191458), (10933, 184856), (11774, 171652), (13204, 153062), (21112, 95729), (21866, 92428), (23107, 87464), (23548, 85826), (26408, 76531), (42913, 47096), (43732, 46214)]