488882238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{24971}}^1$

素因数の和:25240

約数の個数: 32

約数和(自身を含む): 1057214592

約数和(自身を除く): 568332354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 6526, 9789, 19578, 24971, 49942, 74913, 149826, 324623, 649246, 973869, 1947738, 6267721, 12535442, 18803163, 37606326, 81480373, 162960746, 244441119, 488882238]

約数ペア:

[(1, 488882238), (2, 244441119), (3, 162960746), (6, 81480373), (13, 37606326), (26, 18803163), (39, 12535442), (78, 6267721), (251, 1947738), (502, 973869), (753, 649246), (1506, 324623), (3263, 149826), (6526, 74913), (9789, 49942), (19578, 24971)]