277067024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2617}}^1$

素因数の和:3147

約数の個数: 40

約数和(自身を含む): 579468120

約数和(自身を除く): 302401096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 509, 1018, 2036, 2617, 4072, 5234, 6617, 8144, 10468, 13234, 20936, 26468, 34021, 41872, 52936, 68042, 105872, 136084, 272168, 544336, 1332053, 2664106, 5328212, 10656424, 17316689, 21312848, 34633378, 69266756, 138533512, 277067024]

約数ペア:

[(1, 277067024), (2, 138533512), (4, 69266756), (8, 34633378), (13, 21312848), (16, 17316689), (26, 10656424), (52, 5328212), (104, 2664106), (208, 1332053), (509, 544336), (1018, 272168), (2036, 136084), (2617, 105872), (4072, 68042), (5234, 52936), (6617, 41872), (8144, 34021), (10468, 26468), (13234, 20936)]