2622019990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{497537}}^1$

素因数の和:497592

約数の個数: 32

約数和(自身を含む): 5158473984

約数和(自身を除く): 2536453994

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 497537, 995074, 2487685, 4975370, 8458129, 15423647, 16916258, 30847294, 42290645, 77118235, 84581290, 154236470, 262201999, 524403998, 1311009995, 2622019990]

約数ペア:

[(1, 2622019990), (2, 1311009995), (5, 524403998), (10, 262201999), (17, 154236470), (31, 84581290), (34, 77118235), (62, 42290645), (85, 30847294), (155, 16916258), (170, 15423647), (310, 8458129), (527, 4975370), (1054, 2487685), (2635, 995074), (5270, 497537)]