520000386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3599

約数の個数: 64

約数和(自身を含む): 1161216000

約数和(自身を除く): 641215614

約数列:

[1, 2, 3, 6, 17, 31, 34, 47, 51, 62, 93, 94, 102, 141, 186, 282, 527, 799, 1054, 1457, 1581, 1598, 2397, 2914, 3162, 3499, 4371, 4794, 6998, 8742, 10497, 20994, 24769, 49538, 59483, 74307, 108469, 118966, 148614, 164453, 178449, 216938, 325407, 328906, 356898, 493359, 650814, 986718, 1843973, 2795701, 3687946, 5098043, 5531919, 5591402, 8387103, 10196086, 11063838, 15294129, 16774206, 30588258, 86666731, 173333462, 260000193, 520000386]

約数ペア:

[(1, 520000386), (2, 260000193), (3, 173333462), (6, 86666731), (17, 30588258), (31, 16774206), (34, 15294129), (47, 11063838), (51, 10196086), (62, 8387103), (93, 5591402), (94, 5531919), (102, 5098043), (141, 3687946), (186, 2795701), (282, 1843973), (527, 986718), (799, 650814), (1054, 493359), (1457, 356898), (1581, 328906), (1598, 325407), (2397, 216938), (2914, 178449), (3162, 164453), (3499, 148614), (4371, 118966), (4794, 108469), (6998, 74307), (8742, 59483), (10497, 49538), (20994, 24769)]