138871402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{5527}}^1$

素因数の和:6285

約数の個数: 16

約数和(自身を含む): 220898880

約数和(自身を除く): 82027478

約数列:

[1, 2, 17, 34, 739, 1478, 5527, 11054, 12563, 25126, 93959, 187918, 4084453, 8168906, 69435701, 138871402]

約数ペア:

[(1, 138871402), (2, 69435701), (17, 8168906), (34, 4084453), (739, 187918), (1478, 93959), (5527, 25126), (11054, 12563)]