1488405926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{13291}}^1$

素因数の和:13740

約数の個数: 32

約数和(自身を含む): 2692427520

約数和(自身を除く): 1204021594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 421, 842, 2947, 5894, 7999, 13291, 15998, 26582, 55993, 93037, 111986, 186074, 252529, 505058, 1767703, 3535406, 5595511, 11191022, 39168577, 78337154, 106314709, 212629418, 744202963, 1488405926]

約数ペア:

[(1, 1488405926), (2, 744202963), (7, 212629418), (14, 106314709), (19, 78337154), (38, 39168577), (133, 11191022), (266, 5595511), (421, 3535406), (842, 1767703), (2947, 505058), (5894, 252529), (7999, 186074), (13291, 111986), (15998, 93037), (26582, 55993)]