978011916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{32983}}^1$

素因数の和:33350

約数の個数: 48

約数和(自身を含む): 2615499264

約数和(自身を除く): 1637487348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1412, 2118, 2471, 4236, 4942, 7413, 9884, 14826, 29652, 32983, 65966, 98949, 131932, 197898, 230881, 395796, 461762, 692643, 923524, 1385286, 2770572, 11642999, 23285998, 34928997, 46571996, 69857994, 81500993, 139715988, 163001986, 244502979, 326003972, 489005958, 978011916]

約数ペア:

[(1, 978011916), (2, 489005958), (3, 326003972), (4, 244502979), (6, 163001986), (7, 139715988), (12, 81500993), (14, 69857994), (21, 46571996), (28, 34928997), (42, 23285998), (84, 11642999), (353, 2770572), (706, 1385286), (1059, 923524), (1412, 692643), (2118, 461762), (2471, 395796), (4236, 230881), (4942, 197898), (7413, 131932), (9884, 98949), (14826, 65966), (29652, 32983)]