649918608

素因数分解:

$2^4\times 3^1\times {\mathrm{13539971}}^1$

素因数の和:13539982

約数の個数: 20

約数和(自身を含む): 1678956528

約数和(自身を除く): 1029037920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13539971, 27079942, 40619913, 54159884, 81239826, 108319768, 162479652, 216639536, 324959304, 649918608]

約数ペア:

[(1, 649918608), (2, 324959304), (3, 216639536), (4, 162479652), (6, 108319768), (8, 81239826), (12, 54159884), (16, 40619913), (24, 27079942), (48, 13539971)]