489236472056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{1405109}}^1$

素因数の和:1405799

約数の個数: 32

約数和(自身を含む): 931756543200

約数和(自身を除く): 442520071144

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 613, 1226, 2452, 4904, 43523, 87046, 174092, 348184, 1405109, 2810218, 5620436, 11240872, 99762739, 199525478, 399050956, 798101912, 861331817, 1722663634, 3445327268, 6890654536, 61154559007, 122309118014, 244618236028, 489236472056]

約数ペア:

[(1, 489236472056), (2, 244618236028), (4, 122309118014), (8, 61154559007), (71, 6890654536), (142, 3445327268), (284, 1722663634), (568, 861331817), (613, 798101912), (1226, 399050956), (2452, 199525478), (4904, 99762739), (43523, 11240872), (87046, 5620436), (174092, 2810218), (348184, 1405109)]