2000852305921

素因数分解:

$7^3\times {\mathrm{72973}}^1\times {\mathrm{79939}}^1$

素因数の和:152933

約数の個数: 16

約数和(自身を含む): 2333416624000

約数和(自身を除く): 332564318079

約数列:

[1, 7, 49, 343, 72973, 79939, 510811, 559573, 3575677, 3917011, 25029739, 27419077, 5833388647, 40833720529, 285836043703, 2000852305921]

約数ペア:

[(1, 2000852305921), (7, 285836043703), (49, 40833720529), (343, 5833388647), (72973, 27419077), (79939, 25029739), (510811, 3917011), (559573, 3575677)]