537911868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{25169}}^1$

素因数の和:25326

約数の個数: 48

約数和(自身を含む): 1361596320

約数和(自身を除く): 823684452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3562, 5343, 7124, 10686, 21372, 25169, 50338, 75507, 100676, 151014, 302028, 327197, 654394, 981591, 1308788, 1963182, 3448153, 3926364, 6896306, 10344459, 13792612, 20688918, 41377836, 44825989, 89651978, 134477967, 179303956, 268955934, 537911868]

約数ペア:

[(1, 537911868), (2, 268955934), (3, 179303956), (4, 134477967), (6, 89651978), (12, 44825989), (13, 41377836), (26, 20688918), (39, 13792612), (52, 10344459), (78, 6896306), (137, 3926364), (156, 3448153), (274, 1963182), (411, 1308788), (548, 981591), (822, 654394), (1644, 327197), (1781, 302028), (3562, 151014), (5343, 100676), (7124, 75507), (10686, 50338), (21372, 25169)]