987870147294

素因数分解:

$2^1\times 3^1\times {\mathrm{253819}}^1\times {\mathrm{648671}}^1$

素因数の和:902495

約数の個数: 16

約数和(自身を含む): 1975751124480

約数和(自身を除く): 987880977186

約数列:

[1, 2, 3, 6, 253819, 507638, 648671, 761457, 1297342, 1522914, 1946013, 3892026, 164645024549, 329290049098, 493935073647, 987870147294]

約数ペア:

[(1, 987870147294), (2, 493935073647), (3, 329290049098), (6, 164645024549), (253819, 3892026), (507638, 1946013), (648671, 1522914), (761457, 1297342)]