146080921

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 172153984

約数和(自身を除く): 26073063

約数列:

[1, 7, 37, 259, 283, 1981, 1993, 10471, 13951, 73297, 73741, 516187, 564019, 3948133, 20868703, 146080921]

約数ペア:

[(1, 146080921), (7, 20868703), (37, 3948133), (259, 564019), (283, 516187), (1981, 73741), (1993, 73297), (10471, 13951)]