8045555940784

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1297}}^1\times {\mathrm{1238659}}^1$

素因数の和:1240277

約数の個数: 40

約数和(自身を含む): 15650137139120

約数和(自身を除く): 7604581198336

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 1297, 2504, 2594, 5008, 5188, 10376, 20752, 405961, 811922, 1238659, 1623844, 2477318, 3247688, 4954636, 6495376, 9909272, 19818544, 387700267, 775400534, 1550801068, 1606540723, 3101602136, 3213081446, 6203204272, 6426162892, 12852325784, 25704651568, 502847246299, 1005694492598, 2011388985196, 4022777970392, 8045555940784]

約数ペア:

[(1, 8045555940784), (2, 4022777970392), (4, 2011388985196), (8, 1005694492598), (16, 502847246299), (313, 25704651568), (626, 12852325784), (1252, 6426162892), (1297, 6203204272), (2504, 3213081446), (2594, 3101602136), (5008, 1606540723), (5188, 1550801068), (10376, 775400534), (20752, 387700267), (405961, 19818544), (811922, 9909272), (1238659, 6495376), (1623844, 4954636), (2477318, 3247688)]