259248287998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15341951}}^1$

素因数の和:15342048

約数の個数: 32

約数和(自身を含む): 477196075008

約数和(自身を除く): 217947787010

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 15341951, 30683902, 107393657, 214787314, 260813167, 521626334, 1089278521, 1825692169, 2178557042, 3651384338, 7624949647, 15249899294, 18517734857, 37035469714, 129624143999, 259248287998]

約数ペア:

[(1, 259248287998), (2, 129624143999), (7, 37035469714), (14, 18517734857), (17, 15249899294), (34, 7624949647), (71, 3651384338), (119, 2178557042), (142, 1825692169), (238, 1089278521), (497, 521626334), (994, 260813167), (1207, 214787314), (2414, 107393657), (8449, 30683902), (16898, 15341951)]